Writing
Caption Formatter
Clean captions: trim, sentence case, smart quotes, and collapsed blank lines. Runs in the browser.
How it works
- Paste a draft caption.
- Apply one or more formatters.
- Copy the result into PostPublish or any composer.
FAQ
Will this rewrite my voice?
No. It only changes spacing, case, and quotes. It does not invent new copy.
Can I undo a pass?
Use your browser undo in the text box, or paste the original again. Nothing is stored.
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Ready to schedule across Instagram and more?
These utilities stay free. PostPublish publishes the result across Instagram, Facebook, LinkedIn, Threads, X, and Telegram.