SRT Editor
Edit subtitle text and fix timing in SRT files. Upload your .srt, shift all timings at once, edit or delete individual cues, and download the corrected file.
Everything is processed in your browser; nothing is uploaded.
Use a positive value if subtitles appear too early, negative if too late.
Cues (0)
How to use
- Upload your .srt subtitle file.
- To fix out-of-sync subtitles, enter an offset in seconds and click Shift all.
- Edit text and times directly in the cue list, delete or add cues, then download the corrected file.
Note: times must use the format HH:MM:SS,mmm. Invalid times are highlighted when you download.
Tips
- Shift in small steps such as 0.5 seconds and preview in your player before a bigger shift.
- Keep each cue under two lines so it stays readable on small screens.
- Download and open the result in a text editor once to confirm everything looks right.
Frequently Asked Questions (FAQ)
What can I change in an SRT file?
You can edit the text of any cue, change start and end times, delete cues, add new cues and shift every timing by the same offset.
How do I fix subtitles that are out of sync?
Enter the delay in seconds, positive if subtitles appear too early or negative if they appear too late, then click Shift all timings.
Are cue numbers handled automatically?
Yes. Cues are renumbered automatically in the output file, so deleting a cue never breaks the sequence.
How do I download my edited subtitles?
Press Download .srt. Cues are renumbered automatically, so the file stays valid.