Free toolNo sign-up
Bio character counter.
Write one bio and see where it fits. Each platform's limit updates as you type, with emoji counted the way people see them.
| Platform | Limit | Left |
|---|---|---|
| TikTok bio | 80 | 80 |
| Instagram bio | 150 | 150 |
| Threads bio | 150 | 150 |
| X bio | 160 | 160 |
| GitHub bio | 160 | 160 |
| LinkedIn headline | 220 | 220 |
| Bluesky description | 256 | 256 |
| YouTube channel description | 1000 | 1000 |
How to use it in your bio
- Write for the shortest limit first. A bio that fits TikTok's 80 characters fits everywhere.
- Lead with what you do, then one reason to click. The link does the rest.
- Put your link in the link field, not the bio text. Most platforms don't make links in bio text clickable.
- Keep one version per platform in a note so updates stay quick.
Questions
Do emoji count as one character?
Here, each emoji counts as one, the way you see it. A few platforms count some emoji as two, so leave a little room.
How current are the limits?
They were checked in October 2026. Platforms change limits now and then, so trust the app if it disagrees.
Is my bio saved?
No. The counter runs in your browser and nothing you type is sent anywhere.
How long can a dxd.link bio be?
Up to 280 characters. Your page also has blocks for links, projects, and email signup, so the bio can stay short.
Need one link for everything?
Claim dxd.link/yourname and put your links, projects, and email signup on one page. The Free plan publishes, with a QR card and share image included.