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Username generator

Find one consistent handle for every social profile. It runs right in your browser.

Handle ideas

Each one fits the platforms ticked. Biotrail shows if it's free on Biotrail; check other apps before you commit.

How it works

How to use the username generator

One handle everywhere makes you easier to find. This tool suggests usernames from your name and topic and checks them against the length and character rules of X, TikTok, Instagram and YouTube.

  1. Enter your name or a word you'd like in the handle.

  2. See which networks each idea fits.

  3. Copy your favourite and claim it on each network, and on Biotrail.

FAQ

Questions people ask

What makes a good username?

Short, easy to say and spell, and the same on every network. Avoid random numbers and doubled underscores.

Which network has the shortest limit?

X allows 15 characters, so a handle that fits X fits almost everywhere.

Can I check if a name is taken?

This tool checks Biotrail. For other networks, try the name in each app before you switch.

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