How to use the TikTok Bio Generator
- Describe your videos. Write a short phrase such as "easy vegan dinners". With only 80 characters, short phrases fit best.
- Add keywords. Add two or three short keywords separated by commas, plus your name and an optional last line such as "New recipe daily".
- Choose a bio. Bios that run long have their middle lines dropped so the first and last lines stay. Each shows its count out of 80.
- Edit and copy. Tap Edit to tweak a bio in the editor with a live counter, then paste it into your TikTok profile.
Writing a bio for 80 characters
Why short wins here
TikTok gives a bio about half the room Instagram does. The layouts here are shared with the Instagram Bio Generator, but most of them run past 80 with three lines. The generator keeps your first line, keeps your last line where it can, drops the middle and only then cuts at a whole word.
If none of the bios feel right, write the shortest phrase that says what you post and put it in the "What you do" field alone. A one-line bio is normal on TikTok.
Sources
The 80 character limit and the note on links come from the Bio Length Checker on this site, which labels both as widely documented and approximate, because TikTok's own help page could not be fetched when it was checked in October 2026.
Frequently asked questions
How long can a TikTok bio be?
80 characters. That is the widely documented figure, but we could not fetch a TikTok help page stating it in October 2026, so it is labelled approximate. Every bio here is 80 characters or fewer, counted as the characters you see.
Can I add a link to my TikTok bio?
A link typed into the bio text shows as plain text, not a tappable link. Use the profile's website field if your account has one, and keep links out of the bio text. The editor flags link text if you type one.
What should go in a TikTok bio?
What you post and why someone should follow, in as few words as possible. With 80 characters there is room for one clear phrase, a couple of keywords and maybe a short last line such as when you post.
Do emoji take extra space in a TikTok bio?
In this tool an emoji counts as one character, the same way the Bio Length Checker counts bios. Emoji are a quick way to separate lines in a short bio, but each one is a character you cannot use for words, so the toggle lets you turn them off.