Free Social Media Bio Generator — Instagram, TikTok, X & More
Every platform gives you a different amount of room — 80 characters on TikTok, 150 on Instagram, 220 on LinkedIn — and a bio that sings on one falls flat on another. Enter your name, role, vibe, and interests once, pick a platform, and get three tailored bio variants that actually fit the character limit, with live counts and one-tap copy. Everything runs in your browser.
Bio Generator
Social bios that fit every platform — name, role, and vibe in; three tailored variants out.
1 About you
2 Platform & style
3 Generate & copy
✨ Your bios
How it works
The generator takes your details and composes three bio styles — a line-by-line profile card, a flowing sentence bio, and a punchy one-liner — flavored by your chosen vibe. Each variant is measured against the platform’s real character limit (TikTok’s tight 80, Instagram’s 150, LinkedIn’s 220, and so on); anything over is trimmed at a word boundary and flagged, never cut mid-word silently. All of it runs locally in your browser.
Everyday uses
- Creators — launch on a new platform with a bio that fits on the first try.
- Freelancers — A/B test bio variants to see which drives more inquiries.
- Job seekers — write a LinkedIn headline that actually sells your strengths.
- Small businesses — keep branding consistent across every profile.
Frequently asked questions
What are the character limits?
Instagram 150, TikTok 80, X 160, LinkedIn headline 220. YouTube allows far more, but the first ~200 characters are what viewers actually see — this tool targets those.
Should my bio be the same everywhere?
No — each platform’s audience expects a different tone. Generate per platform and tweak the vibe to match.
Is my info uploaded anywhere?
Never. Everything runs in your browser; nothing leaves your device.