Free AI X (Twitter) Bio Generator
Tell us your role + audience + vibe → 5 distinct bio options under 160 chars. Front-loads niche in first 80 chars. No buzzwords.
Common questions
What makes a good X bio?+
Front-load your niche in the first 80 chars (visible in hover preview). Include ONE specific value proposition + ONE specific credential. Use line breaks for scannability. No buzzwords ('passionate about', 'thought leader'). All 5 generated variants follow these rules.
How long can my X bio be?+
X's hard limit is 160 characters. All 5 generated variants are under 160 chars and front-load the niche in the first 80 chars for hover-preview optimization. If a generated bio is too long, regenerate or trim manually.
Will the generated bio sound like me?+
Not in your specific voice — the free tool generates generic-but-good bios matching the vibe you picked. For bios that sound like YOUR exact voice (trained on your past tweets), use AutoTweet's voice training, available on any paid plan.
Should I use the bio verbatim or edit it?+
Edit it. The 5 variants are starting points — strong structurally, but your specifics + your actual credential will make them genuinely yours. The generator gets you 80% there in seconds; the final 20% is yours.