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Instagram limits your bio to 150 characters. Paste your bio below to see exactly where you stand — emoji and unicode counted the way Instagram counts them.
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Instagram allows up to 150 characters in the bio shown on your profile. That includes spaces, line breaks, emoji, and any special characters — Instagram counts code points, not bytes, so a single emoji takes one slot regardless of how many bytes it occupies under the hood.
Going over the limit is mostly silent — Instagram simply truncates anything past 150 characters, so the end of your bio disappears. The counter above flags you as soon as you cross the line.
If you need more room, the bio is the most space-constrained surface on Instagram. Captions get 2,200 characters and even your display name gets 30 — pick the right field for the right content.
| Field | Limit |
|---|---|
| Bio | 150 |
| Username (handle) | 30 |
| Display name | 30 |
| Caption | 2,200 |
| Comment | 2,200 |
| Direct message | 1,000 |
Limits are current as of 2026 and may change without notice.
150 characters. That's the hard limit on the 'Bio' field shown on your profile — beyond it, Instagram simply won't save the extra text.
No. Instagram counts code points, so each emoji is one character — even compound emoji like 👨👩👧 (which technically uses zero-width joiners and is multiple bytes long).
Yes. Each line break is one character. You can add line breaks by pressing Enter when editing your bio in the mobile app, or by pasting from a text editor.
Bio truncation in feed previews and profile cards depends on the device, font size, and accessibility settings — not just the character count. Aim for the most important content in the first 100 characters.
Yes — fancy fonts use unicode characters that still count toward the 150-character limit. Some glyphs use multiple code points, so 'fancy' text often hits the limit faster than plain ASCII.
Yes — no signup, no login, no payment. The counter runs entirely in your browser; nothing is stored on a server.
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