Find and replace textAI-assisted
Shorten long captions · Protect words and phrases · English and Chinese
SRT / VTT / ASS / SSA / TXT · Drag and drop files here
Captions too long? Add natural line breaks.
Paste text or upload subtitles, set a character limit, then review and download the results for your video editor.
- Try it for free. Upgrade when you need more.
- Smart line breaks for English and Chinese
- Protect complete words and custom phrases
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Split long subtitles
Split long lines while protecting complete words and custom phrases.
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Process captions in your browser
No desktop software to install. Your captions are processed on the server.
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Batch processing
Upload multiple files and download the results together.
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AI-assisted line breaks
Add line breaks at word and phrase boundaries. No automatic corrections or rewriting.
Clean up repeated words and unwanted text
Upload an SRT or TXT file, choose Start, then add replacement or removal rules. Rules use plain-text matching and run in the order you enter them.
Subtitle timestamps stay the same. If all the text in a cue is deleted, that cue is left out of the downloaded SRT file. Review your changes before downloading.