Short link length optimizer
Check whether a short link fits SMS, tweets, print QR density and email subjects.
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The free plan includes 1,000 links, 6 custom domains and 50,000 tracked clicks a month, free forever. Choose a free subdomain from six shared domains. Paid plans start at $4 a month when you outgrow it, and you keep everything you have built.
Frequently asked questions
Is Short link length optimizer free?
Yes. Short link length optimizer is free to use and needs no account. A fair-use rate limit applies per address so the tool stays available for everyone.
What does Short link length optimizer do?
Check whether a short link fits SMS, tweets, print QR density and email subjects.. It is one of the free links tools ShortFreeURL publishes; the full list is on the tools page.
Do I need to sign up or install anything?
No. Open the page and use it. An account is only needed if you want to keep, edit or measure the links you create — that is what the ShortFreeURL dashboard is for.
Can I use it on a phone?
Yes. Every tool on the site works in a mobile browser as well as on a desktop.