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TikTok Character Counter
Draft your TikTok caption or bio and see characters used and left. Hashtags and @mentions are counted as part of the caption.
0 / 2,200
2,200 left
0 / 80
80 left
Limits at a glance
| Field | Limit | Source | Checked |
|---|---|---|---|
| Caption (video) | 2,200 characters | TikTok Content Posting API | Checked October 2026 |
| Bio | 80 characters | Not published by TikTok, commonly reported value | Checked October 2026 |
Frequently asked questions
How many characters can a TikTok caption have?
The TikTok Content Posting API allows video captions of up to 2,200 characters. Some guides report that the TikTok app now accepts up to 4,000. TikTok does not publish the in-app limit, so this counter uses 2,200, the value TikTok documents.
Do hashtags and mentions count toward the caption?
Yes. Hashtags and @mentions are part of the caption text, so every character in them counts.
How long can a TikTok bio be?
The commonly reported limit is 80 characters. TikTok does not list it in its public help pages, so the profile editor is the final check.
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