X Thread Formatter
Paste an essay and get a clean thread broken at sentence boundaries, with optional 1/n numbering, a custom break marker and per-post copy buttons.
Runs 100% in your browser Β· nothing you enter is uploaded
How to use it
- Paste your long text.
- Choose numbering style and limit.
- Copy each post in order.
Questions
Can I force a break?
Yes β put a line containing only --- where you want a new post.
Do links count fully?
No, links count as 23 characters each, as on X.
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