Twitter Thread Splitter
Paste a draft and enter a verified per-post character limit. The tool splits locally and does not claim a current X limit.
Enter a limit you verified for the target platform; no current X limit is asserted.
Local only · Unicode code points · words kept together when possible.
A QUICK WALKTHROUGH
How to use this tool
- Paste up to 100,000 characters.
- Enter a reference limit from the target platform or workflow.
- Split the draft and review each post before copying it.
Transparent limit
No current Twitter/X limit is asserted. Enter the limit you want to use; the split uses Unicode code points and keeps words together when possible.
GOOD TO KNOW
Common questions
Does this know the current X limit?
No. Enter a limit you have verified for the exact account and posting surface.
Is my draft uploaded?
No. Splitting runs locally in this browser.