Free X (Twitter) Bio Generator

Tell the generator what you do and who you post for, and get five X bios, each within X's 160-character bio limit. It is free, needs no account and gives you 10 generations a day. Copy the one you like into your profile and adjust a word or two.

How to use the bio generator

1. Say what you do in plain words, for example "founder of a scheduling app for dentists".
2. Add what you post about and for whom, if you like.
3. Pick a tone, press Write 5 bios, and copy your favourite.
4. On X, open your profile, press Edit profile and paste it into Bio.

What a good X bio does

A visitor decides whether to follow you in a few seconds. A bio that works answers three questions.

Question	Example
What do you do?	"Building a calm CRM for plumbers"
Who is it for?	"for trades businesses"
Why follow?	"Posting what we learn about pricing, every week"

Keep it to one or two lines, use words your audience searches for, and leave out hashtags. For ideas from people in your field, browse bio examples for founders, developers and marketers. The profile limits page lists every field's length.

Frequently asked questions

How long can an X bio be?

160 characters, including spaces and emoji. Every bio this tool returns fits within that.

Is the bio generator free?

Yes. You get 10 generations a day across our free AI tools, with no account. The count resets at midnight UTC.

Do you save what I type?

No. Your answers go to the AI model, the bios come back to your browser, and we keep neither.

Should I put hashtags in my bio?

Usually not. They take space and rarely help people find you. Plain words that describe what you do work better.

How often should I change my bio?

Whenever what you do or what you post about changes. Many founders update theirs at each launch or milestone.

Grow the account behind the bio

A clear bio turns visitors into followers. GrowX brings the visitors: drafts in your own voice each morning, and replies to the posts that matter in your niche. Try GrowX free for 3 days.