All tools
Social Media Bio Character Counter
Count characters for Instagram, TikTok, X, LinkedIn headline, and YouTube descriptions with live limits, remaining count, and a visual progress bar.
Instagram bio
Limit: 150 characters (Unicode-aware count).
0 / 150
150 characters left.
Platforms change limits occasionally. When in doubt, check the live editor on the network. For a full rewrite framework, see our bio optimization guide.