Thread Splitter
Split long drafts into numbered social posts with live character counts and platform limits.
Turn long thoughts into clean sequences
Some ideas need more than one post, but manual splitting is tedious and easy to mess up. This tool breaks a long draft into numbered parts while respecting a practical character limit, so each post has room for the number prefix and reads cleanly on its own.
Use it for X threads, Threads posts, LinkedIn carousels, or multi-part campaign updates. The splitter favors sentence boundaries first, then word boundaries when a paragraph is too long.
Private browser-only drafting
The draft is processed in your browser. Your unpublished posts never leave your device.
Frequently Asked Questions
What platforms does it support?
It uses character targets for X, Threads, and LinkedIn-style multi-post writing.
Does it preserve paragraphs?
It tries to split at sentence and word boundaries so each post stays readable.
Can I change the limit?
Use the platform field as a guide, then edit the output if your account has different limits.
Is this tool free and private?
Yes. It runs locally in your browser.
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