Free X tool · 100% free, no signup

Twitter Bio Generator

Generate a clear, credible X bio from four inputs: what you do, who you help, your proof, and where you're headed. Get multiple ready-to-paste options built on structures that consistently convert profile visits into follows.

Bio generator
Step 01

Fill in the four fields — role, audience, proof point, and current project or CTA.

Step 02

Get several bio options assembled with proven structures, each under X's 160-character limit.

Step 03

Copy the one that sounds like you, paste it into your profile, and monitor profile-visit conversion for two weeks.

Frequently asked questions

What makes a good X bio?

Clarity beats cleverness: say who you help and what outcome you create, add one concrete proof point (shipped product, revenue, audience), and end with what you're building now. Skip vague titles and buzzwords.

How long can an X bio be?

160 characters. The best bios use 100–150 — enough for a value proposition and proof, short enough to scan in two seconds.

Should I put keywords in my X bio?

Yes — bios are searchable on X and indexed by Google. Include the terms your ideal followers would search, naturally: 'indie hacker', 'SaaS', your niche.

This tool is one step — Repo-st is the loop

Turn one-off tools into a repeatable X growth system.

Repo-st connects creation, scheduling, engagement, and analytics in one workspace — with AI drafts grounded in what you actually ship.