Developer
API REFERENCE

Free tools API

130 REST endpoints for free tools, each with its parameters, the response it returns and a runnable curl example. Starts with GET /api/tools.

GET/api/tools

Get tools

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Returns data without changing the resource. Access is limited by the API key scope and the workspace plan.

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/ab-sample-size-calculator

Create or update tools ab sample size calculator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 7
NameInDescription
baselinebodyJSON request field
mdebodyJSON request field
mdeTypebodyJSON request field
alphabodyJSON request field
powerbodyJSON request field
dailybodyJSON request field
tailsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/ab-significance

Two-proportion z-test — the standard check for an A/B result.

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
aVisitorsbodyJSON request field
aConversionsbodyJSON request field
bVisitorsbodyJSON request field
bConversionsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/api-error-explainer

Create or update tools api error explainer

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
responsebodyJSON request field
statusbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/app-links-validator

6. App links validator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
jsonbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/app-store-qr

Create or update tools app store qr

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
iosbodyJSON request field
androidbodyJSON request field
appNamebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/attribution-model-comparer

attribution-model-comparer

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
journeysbodyJSON request field
halfLifebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/base-converter

Create or update tools base converter

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
valuebodyJSON request field
frombodyJSON request field
tobodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/base64-encoder

Create or update tools base64 encoder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
textbodyJSON request field
modebodyJSON request field
urlSafebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/basic-auth-encoder

14. Basic auth encoder / decoder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
modebodyJSON request field
headerbodyJSON request field
usernamebodyJSON request field
passwordbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/bot-user-agent-checker

Create or update tools bot user agent checker

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
agentsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/broken-link-checker

Create or update tools broken link checker

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/budget-pacing-calculator

11. Budget pacing calculator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 5
NameInDescription
budgetbodyJSON request field
spendbodyJSON request field
startbodyJSON request field
endbodyJSON request field
asOfbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/bulk-qr-generator

Create or update tools bulk qr generator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
urlsbodyJSON request field
formatbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/bulk-url-validator

3. Bulk URL validator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/campaign-calendar-builder

Create or update tools campaign calendar builder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
campaignsbodyJSON request field
conventionbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/campaign-comparison

21. Campaign comparison

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 6
NameInDescription
nameAbodyJSON request field
nameBbodyJSON request field
clicksAbodyJSON request field
clicksBbodyJSON request field
conversionsAbodyJSON request field
conversionsBbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/campaign-name-builder

===================================================================== Campaign maths =====================================================================

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 8
NameInDescription
channelbodyJSON request field
brandbodyJSON request field
regionbodyJSON request field
objectivebodyJSON request field
datebodyJSON request field
variantbodyJSON request field
separatorbodyJSON request field
orderbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/campaign-url-batch-builder

9. Campaign URL batch builder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 5
NameInDescription
urlbodyJSON request field
sourcesbodyJSON request field
mediumsbodyJSON request field
campaignbodyJSON request field
contentbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/canonical-checker

Create or update tools canonical checker

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/character-counter

Create or update tools character counter

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
textbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/cidr-calculator

IP helpers (parseCidr and friends) live in util/ipmatch so the admin IP blocklist matches addresses with exactly the same code these tools explain. 16. CIDR calculator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
cidrbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/city-search

16. City search

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
querybodyJSON request field
countrybodyJSON request field
regionbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/click-fraud-signals-checker

click-fraud-signals-checker

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
logbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/click-goal-planner

23. Click goal planner

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 5
NameInDescription
targetbodyJSON request field
deadlinebodyJSON request field
startbodyJSON request field
alreadybodyJSON request field
channelsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/cohort-retention-table

cohort-retention-table

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
rowsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/confidence-interval-calculator

22. Confidence interval calculator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
visitorsbodyJSON request field
conversionsbodyJSON request field
levelbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/conversion-calculator

Create or update tools conversion calculator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
clicksbodyJSON request field
conversionsbodyJSON request field
spendbodyJSON request field
revenuebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/conversion-funnel-calculator

conversion-funnel-calculator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
stagesbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/country-language-currency-lookup

Create or update tools country language currency lookup

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
countrybodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/country-lookup

14. Country lookup

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
querybodyJSON request field
continentbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/cpc-cpm-calculator

11. CPC / CPM calculator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 6
NameInDescription
spendbodyJSON request field
impressionsbodyJSON request field
clicksbodyJSON request field
cpcbodyJSON request field
cpmbodyJSON request field
ctrbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/cron-explainer

Create or update tools cron explainer

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
cronbodyJSON request field
timezonebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/csv-to-json

Create or update tools csv to json

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
textbodyJSON request field
headerbodyJSON request field
trimbodyJSON request field
delimiterbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/ctr-calculator

Create or update tools ctr calculator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
impressionsbodyJSON request field
clicksbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/curl-command-builder

Create or update tools curl command builder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 7
NameInDescription
endpointbodyJSON request field
methodbodyJSON request field
basebodyJSON request field
tokenbodyJSON request field
pathValuesbodyJSON request field
bodybodyJSON request field
querybodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/deep-link-builder

5. Deep link builder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 6
NameInDescription
hostbodyJSON request field
pathbodyJSON request field
packagebodyJSON request field
schemebodyJSON request field
fallbackbodyJSON request field
querybodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/dns-checker

DNS checker for short domains

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
domainbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/dns-record-builder

Create or update tools dns record builder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
hostbodyJSON request field
ipbodyJSON request field
cnamebodyJSON request field
ttlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/duration-calculator

19. Duration calculator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
startbodyJSON request field
endbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/email-qr

Create or update tools email qr

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
tobodyJSON request field
subjectbodyJSON request field
bodybodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/event-qr

Create or update tools event qr

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 5
NameInDescription
titlebodyJSON request field
startbodyJSON request field
endbodyJSON request field
locationbodyJSON request field
descriptionbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/favicon-checker

Create or update tools favicon checker

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/geo-qr

Create or update tools geo qr

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
latbodyJSON request field
lonbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/hash-generator

12. Hash generator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
textbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/hmac-signature-tester

13. HMAC signature tester

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
payloadbodyJSON request field
secretbodyJSON request field
algobodyJSON request field
signaturebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/html-entity-encoder

Create or update tools html entity encoder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
textbodyJSON request field
modebodyJSON request field
scopebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/html-link-extractor

Create or update tools html link extractor

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
htmlbodyJSON request field
basebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/http-header-checker

Create or update tools http header checker

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/http-status-lookup

Create or update tools http status lookup

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
codebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/idempotency-key-generator

Create or update tools idempotency key generator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
countbodyJSON request field
formatbodyJSON request field
prefixbodyJSON request field
itemsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/ip-in-range-checker

17. IP in range checker

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
ipbodyJSON request field
rangesbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/ip-lookup

Create or update tools ip lookup

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
ipbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/ip-range-country-lookup

Create or update tools ip range country lookup

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
ipbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/json-formatter

Create or update tools json formatter

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
textbodyJSON request field
modebodyJSON request field
indentbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/jwt-decoder

Create or update tools jwt decoder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
tokenbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/link-expander

Create or update tools link expander

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/link-expiry-planner

8. Link expiry planner

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 5
NameInDescription
startbodyJSON request field
daysbodyJSON request field
clicksbodyJSON request field
graceDaysbodyJSON request field
fallbackbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/link-in-bio-planner

Create or update tools link in bio planner

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
itemsbodyJSON request field
maxButtonsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/link-in-bio-preview

Create or update tools link in bio preview

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
itemsbodyJSON request field
headingbodyJSON request field
descriptionbodyJSON request field
themebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/link-list-deduplicator

2. Link list deduplicator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/link-preview-generator

===================================================================== Metadata and content =====================================================================

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 5
NameInDescription
titlebodyJSON request field
descriptionbodyJSON request field
imagebodyJSON request field
urlbodyJSON request field
siteNamebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/link-rotation-planner

6. Link rotation planner

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
destinationsbodyJSON request field
volumebodyJSON request field
modebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/link-safety-checker

Safety checker

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/markdown-link-extractor

9. Markdown link extractor

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
markdownbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/meta-tags-checker

Create or update tools meta tags checker

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/mime-type-lookup

Create or update tools mime type lookup

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
querybodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/open-graph-checker

Metadata tools

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/openapi-endpoint-snippet

Create or update tools openapi endpoint snippet

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 6
NameInDescription
endpointbodyJSON request field
basebodyJSON request field
tokenbodyJSON request field
pathValuesbodyJSON request field
querybodyJSON request field
bodybodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/punycode-converter

Create or update tools punycode converter

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
domainbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/qr-batch-naming-planner

10. QR batch naming planner

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 6
NameInDescription
eventbodyJSON request field
countbodyJSON request field
placementsbodyJSON request field
domainbodyJSON request field
startbodyJSON request field
datebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/qr-capacity-planner

Create or update tools qr capacity planner

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
payloadbodyJSON request field
eclbodyJSON request field
modebodyJSON request field
lengthbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/qr-contrast-checker

Create or update tools qr contrast checker

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
foregroundbodyJSON request field
backgroundbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/qr-debugger

Create or update tools qr debugger

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
databodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/qr-generator

QR tools

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
databodyJSON request field
urlbodyJSON request field
textbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/qr-logo-safe-area

8. QR logo safe area

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
eclbodyJSON request field
modulesbodyJSON request field
sizeMmbodyJSON request field
logoMmbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/qr-placement-checklist-generator

Create or update tools qr placement checklist generator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
placementbodyJSON request field
projectbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/qr-scan-distance

Create or update tools qr scan distance

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
distancebodyJSON request field
modulesbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/qr-size-for-distance

9. QR size for distance

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 5
NameInDescription
distancebodyJSON request field
unitbodyJSON request field
modulesbodyJSON request field
payloadbodyJSON request field
conditionbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/query-string-builder

Create or update tools query string builder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
urlbodyJSON request field
pairsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/querystring-merger

Create or update tools querystring merger

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
urlbodyJSON request field
paramsbodyJSON request field
modebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/rate-limit-calculator

18. Rate limit calculator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 5
NameInDescription
limitbodyJSON request field
perbodyJSON request field
totalbodyJSON request field
latencybodyJSON request field
safetybodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/redirect-checker

Create or update tools redirect checker

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/redirect-rule-generator

Create or update tools redirect rule generator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
pairsbodyJSON request field
statusbodyJSON request field
hostbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/referrer-classifier

Create or update tools referrer classifier

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
referrersbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/regex-tester

Create or update tools regex tester

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 5
NameInDescription
patternbodyJSON request field
flagsbodyJSON request field
textbodyJSON request field
modebodyJSON request field
scopebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/region-explorer

15. Region explorer

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
countrybodyJSON request field
searchbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/retention-decay-planner

13. Retention decay planner

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
day1bodyJSON request field
decaybodyJSON request field
thresholdbodyJSON request field
daysbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/retry-backoff-planner

retry-backoff-planner

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 5
NameInDescription
basebodyJSON request field
factorbodyJSON request field
jitterbodyJSON request field
attemptsbodyJSON request field
capbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/robots-directive-builder

robots-directive-builder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
hostbodyJSON request field
policybodyJSON request field
sitemapbodyJSON request field
allowPathsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/robots-txt-tester

Create or update tools robots txt tester

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
urlbodyJSON request field
userAgentbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/roi-calculator

===================================================================== Analytics ===================================================================== 10. ROI calculator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
spendbodyJSON request field
revenuebodyJSON request field
cogsbodyJSON request field
currencybodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/security-headers-builder

security-headers-builder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 6
NameInDescription
hostbodyJSON request field
framingbodyJSON request field
hstsDaysbodyJSON request field
preloadbodyJSON request field
pixelsbodyJSON request field
referrerbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/short-link-length-optimizer

Create or update tools short link length optimizer

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
domainbodyJSON request field
stylebodyJSON request field
slugbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/signed-link-builder

15. Signed link builder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 6
NameInDescription
urlbodyJSON request field
secretbodyJSON request field
minutesbodyJSON request field
algobodyJSON request field
encodingbodyJSON request field
paramsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/sitemap-url-extractor

4. Sitemap URL extractor

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
xmlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/slug-collision-checker

Create or update tools slug collision checker

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
slugsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/slug-generator

Create or update tools slug generator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
textbodyJSON request field
titlebodyJSON request field
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/sms-length-calculator

Create or update tools sms length calculator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 5
NameInDescription
messagebodyJSON request field
longUrlbodyJSON request field
shortLengthbodyJSON request field
costPerSegmentbodyJSON request field
recipientsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/sms-qr

Create or update tools sms qr

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
phonebodyJSON request field
messagebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/social-post-composer

Create or update tools social post composer

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
textbodyJSON request field
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/ssl-checker

===================================================================== Developer / diagnostics =====================================================================

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
domainbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/text-to-bulk-csv

11. Text to bulk CSV

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
textbodyJSON request field
tagsbodyJSON request field
slugModebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/timestamp-converter

Create or update tools timestamp converter

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
valuebodyJSON request field
timezonebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/timezone-difference

24. Timezone difference

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
tzAbodyJSON request field
tzBbodyJSON request field
workStartbodyJSON request field
workEndbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/tracking-parameter-stripper

2. Tracking parameter stripper

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
urlsbodyJSON request field
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/twitter-card-validator

Create or update tools twitter card validator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/upi-qr

Create or update tools upi qr

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
vpabodyJSON request field
namebodyJSON request field
amountbodyJSON request field
notebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/url-diff

3. URL diff

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
urlAbodyJSON request field
urlBbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/url-encoder

===================================================================== URL mechanics =====================================================================

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
textbodyJSON request field
modebodyJSON request field
scopebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/url-extractor

Create or update tools url extractor

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
textbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/url-normalizer

1. URL normalizer

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/url-parser

Create or update tools url parser

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/url-shortener

Anonymous URL shortener

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
urlbodyJSON request field
slugbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/url-slug-transliterator

Create or update tools url slug transliterator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
textbodyJSON request field
separatorbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/user-agent-parser

Create or update tools user agent parser

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
uabodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/utm-audit

Create or update tools utm audit

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/utm-builder

UTM tools

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/utm-bulk-fixer

10. UTM bulk fixer

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/utm-conflict-finder

4. UTM conflict finder

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/utm-naming-convention-generator

Create or update tools utm naming convention generator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
brandbodyJSON request field
dateFormatbodyJSON request field
channelsbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/utm-parser

Create or update tools utm parser

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 1
NameInDescription
urlbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/utm-to-ga4-mapper

Create or update tools utm to ga4 mapper

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 6
NameInDescription
urlbodyJSON request field
sourcebodyJSON request field
mediumbodyJSON request field
campaignbodyJSON request field
contentbodyJSON request field
termbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/uuid-generator

Create or update tools uuid generator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
countbodyJSON request field
shortLengthbodyJSON request field
formatbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/vanity-slug-suggester

6. Vanity slug suggester

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 3
NameInDescription
brandbodyJSON request field
campaignbodyJSON request field
channelbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/vcard-qr

Create or update tools vcard qr

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/wcag-contrast-checker

Create or update tools wcag contrast checker

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
foregroundbodyJSON request field
backgroundbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/webhook-payload-inspector

Create or update tools webhook payload inspector

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
payloadbodyJSON request field
secretbodyJSON request field
signaturebodyJSON request field
algorithmbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/whatsapp-link-generator

Create or update tools whatsapp link generator

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 2
NameInDescription
phonebodyJSON request field
messagebodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited
POST/api/tools/wifi-qr

Create or update tools wifi qr

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Validates the payload and returns the resulting resource. Access is limited by the API key scope and the workspace plan.

Parameters 4
NameInDescription
ssidbodyJSON request field
passwordbodyJSON request field
encryptionbodyJSON request field
hiddenbodyJSON request field

Examples in 22 languages and Try it →

Responses
200 Success400 Invalid request401 Invalid key429 Rate limited