X / Twitter Thread Splitter
Split long text into a numbered thread where every post fits the 280-character limit.
Tool inputs stay in your browser · optional AI search sends your query
Good to know: Breaks at paragraphs first, then sentences, then words, so posts read naturally. Counts the way X does (links = 23).
How to use it (step by step)
- 1Type or paste your text into the “Long text” box. There is already an example in it so you can see how it works; press Clear to start with your own.
- 2Choose your settings: “Add 1/5, 2/5…”, “Limit per post”.
- 3The answer appears right away in the “Thread” box. No button needed.
- 4Press Copy and paste the result wherever you need it.
Words to know
- Thread
- A series of connected posts that continue one long message.
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