Subtitle Sync Shifter
Shift all subtitle timestamps forward or backward. Supports batch processing.
.srt
Drop your .srt file here
or click to browse · max 500 KB per file
How to use the Sync Shifter
If your subtitles appear too early, enter a negative value (e.g. -2.5 seconds). If they appear too late, enter a positive value (e.g. +3.0 seconds).
Batch mode
Enable batch mode to shift multiple SRT files at once using the same offset. All results download as a single ZIP file.