Social Post Formatter

Write your post and check it against every platform's character limit — X, Instagram, LinkedIn, TikTok and more. If it is too long, split it into a thread. All in your browser, copy in one click.

How to use

1. Choose a platform — each platform's real character limit is applied automatically.
2. Write or paste your post — see live counts of characters, words, hashtags and mentions. The progress bar changes color as you get near the limit.
3. Copy Post puts the text on your clipboard, or Extract Hashtags pulls out just the hashtags.
4. If your post is over X's 280 limit, press Split into Thread — the post is split into numbered parts (1/4), ready to post one by one.