Bū tools
Caption
Caption length per network, the “more” cut, and threads.
What it does
Checks a caption against each network: its length and the published limit, and roughly where “more” cuts it in the feed. Or cuts a long text into a numbered thread.
- Characters are counted as you see them (an emoji counts as one), except on X, which weighs them: a link counts 23, an emoji or a non-Latin character counts 2.
- The “more” cut is a rough guide, by eye: it depends on the screen, the app and line breaks. Put what matters in the first line.
- Thread: cut at the end of a sentence when possible, otherwise between words; the “1/7” is counted in the limit.
- Limits published by each platform (November 2026): they change from time to time.
Free, no account, nothing is sent: it runs in your browser, even offline.
Related tools
All tools · Français
