Twitter Thread Splitter
Paste your long text below and click Split to break it into tweet-sized chunks. Each tweet is numbered and stays within 280 characters. Click any tweet to copy it.
100% client-side · no upload
How to use
- Paste your long text (article, essay, thoughts) into the box above.
- Click Split into thread to generate numbered tweets.
- Click any tweet card to copy it to your clipboard, then paste it into Twitter/X.
Related social media tools
- Instagram Hashtag Counter — count and validate your hashtags
- LinkedIn Post Length Checker — preview the "see more" fold
- Social Bio Builder — build your Twitter bio with a live character counter
よくある質問
- Is this tool free?
- Yes, completely free with no signup and no usage limits.
- Does my text leave my device?
- No. All splitting runs in JavaScript inside your browser. Nothing is sent to any server.
- Does it work on mobile?
- Yes. The tool is mobile-first and works on iPhone Safari and Android Chrome.