Fix out-of-sync subtitles in your browser (SRT and VTT)
About SRT Shift
Free tool to shift subtitle timing earlier or later, fix gradual drift with a two-point sync, convert frame rates, and convert between SRT and VTT. Everything runs in your browser and files are never uploaded.
PlatformsWeb
LaunchedOct 1, 2026
✓ VerifiedOct 18, 2026
Key features
- Shift all subtitles by a set time
- Two-point drift fix
- Frame-rate conversion (23.976, 25, 29.97 and more)
- SRT to VTT and VTT to SRT
- Runs locally, no upload, no sign-up
Made by
Burrowfield Tools
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