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Reference Tool
Instagram Character Limits
Every Instagram character limit you need in 2026 — bios, captions, comments, hashtags, usernames, and DMs. Interactive counters included.
Quick Reference
| Field | Limit | Notes |
|---|---|---|
| Bio | 150 | Emojis count as 2 characters |
| Caption | 2,200 | First 125 chars visible before 'more' |
| Comment | 2,200 | Same limit as captions |
| Username | 30 | Letters, numbers, periods, underscores only |
| Hashtags per post | 30 | 5-10 targeted tags often outperform 30 |
| Hashtags per Story | 5 | Can be hidden behind stickers |
| DM message | 1,000 | Per individual message |
| Name (display) | 64 | Can include emojis and special characters |
| Story text overlay | 250 | Approximate — varies by font size |
Interactive Character Counters
0 / 150 (150 remaining)
Tips for Working Within Instagram's Limits
Bio (150 chars)
- Lead with what you do or who you help
- Include one clear CTA ("Shop now", "Free guide ↓")
- Use line breaks sparingly — they eat characters
- Emojis save characters vs. words but count as 2
Captions (2,200 chars)
- Hook readers in the first 125 characters
- Put the CTA at the top or very bottom
- Use line breaks for readability
- Long captions work for storytelling — short for quick impact
Hashtags (30 per post)
- Mix broad (1M+ posts) and niche (10K-500K) tags
- 5-10 targeted hashtags often outperform 30 generic ones
- Place in caption or first comment — both work
- Avoid banned or flagged hashtags
Username (30 chars)
- Keep it short and memorable
- Match your other social handles when possible
- Avoid numbers — @janesmith beats @jane12345
- Only letters, numbers, periods, and underscores allowed
Related Resources
Frequently Asked Questions
Frequently Asked Questions
Instagram bios are limited to 150 characters. This includes all text, emojis (which count as 2 characters each), and line breaks. Use this space wisely — include your key value proposition, a call-to-action, and a link. Line breaks count as characters, so keep formatting minimal.
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