Threads Character Counter
Type or paste and the count updates as you go. The big number tracks the 500-character post limit; the bars underneath show the same text against every other Threads field, so you can check a bio, a comment and a post without switching tools.
Every Threads limit
Characters are counted the way people see them: an emoji or an accented letter is one character, the same way Threads counts.
Threads character limits in 2026
Threads posts and replies are 500 characters. The bio is shared with Instagram at 150 characters, and one topic tag per post replaces hashtags.
How Threads counts characters
Threads counts characters roughly the way you see them: an emoji is one, an accented letter is one, a line break is one. This tool counts graphemes (user-perceived characters), which matches Threads for everyday text. Some platforms' internals count emoji flags or skin tones as two, so if you are exactly at the limit, trim a few characters to be safe.
Writing to the Threads limit
- Threads posts are short by design (500 characters) and the feed rewards replies more than likes. Opinions, questions and one-liners do better than announcements.
- Use "Trim to limit" to cut at the boundary, then rewrite the ending rather than leaving a cut-off sentence.
- Hashtags and mentions count in full.
Threads character limits (2026)
| Field | Limit | Note |
|---|---|---|
| Post | 500 | |
| Bio | 150 | Shared with your Instagram profile |
| Username | 30 | Same as your Instagram username |
| Reply | 500 | |
| Topic tag | 1 | One tag per post, no # needed |
Frequently asked questions
What is the Threads post character limit?
500 characters.
How long can a Threads bio be?
150 characters — shared with your instagram profile.
How long can a Threads username be?
30 characters — same as your instagram username.
Do emoji count as one character?
Yes, on Threads an emoji counts as one character in the post.
Is this counter free?
Yes. It runs in your browser and nothing is stored.
Related free tools
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