Clean and Repair SRT Subtitles Online
Clean SRT and VTT files locally in your browser. Fix numbering, tidy spaces, optionally remove formatting tags and export without watermarks.
How to Use SRT Cleaner
- Import an SRT or VTT file
- Choose cleaning rules and compare changes
- Export a new file while keeping the original
Supported Formats and Limitations
Overlapping subtitles are flagged, not automatically shortened. Sound descriptions are kept by default.
Formatting tags are removed only when selected. Review any unparsed blocks before exporting.
Example input and output
This example fixes numbering, trims spaces and removes style tags. You choose which rules to apply.
7 00:00:01,000 --> 00:00:04,200 <i>The coast reminds us to slow down.</i>
1 00:00:01,000 --> 00:00:04,200 The coast reminds us to slow down.
Frequently Asked Questions
Do I need to upload my files or sign in?
No. This free tool processes your files locally in your browser without an account. Export your result before leaving the page.
What should I check before downloading?
Overlapping subtitles are flagged, not automatically shortened. Sound descriptions are kept by default.
Will my original file be changed?
The source file is not overwritten. Review the result and download a new file. Keep your original when converting formats, because styling and positioning may not carry over.