Bio Builder
Build an Instagram, TikTok, X or Discord bio line by line: a different font per line, emoji, a live character limit and a profile preview.
Three steps to get started
Pick your platform
Instagram, TikTok, X, Threads or Discord. The counter switches to that limit.
Style each line
Type a line, choose its font, add emoji, reorder lines with the arrows.
Copy your bio
Check the profile preview and the counter, then copy the whole bio in one tap.
Font generators style one piece of text at a time, so building a real bio means copying a script name, then a bold tagline, then stitching them together in Notes. Bio Builder does it line by line with a live profile preview and the exact character limit for your platform.
Frequently Asked Questions
Yes. Every line has its own style: a script name, a bold tagline, plain location and link lines. The preview and the copied bio keep the line breaks.
Instagram 150, TikTok 80, Threads 150, Discord About Me 190, and X 160. X counts most styled letters and emoji as two characters, so the X counter uses that weighting.
Styled letters are look-alike symbols, so search does not match them and screen readers may spell them out. Keep your name or the keywords people search for in normal text, and use styles for decoration.
It is saved in this browser only, so you can come back and tweak it. Nothing is uploaded.