Validation results will appear here.
Runs 100% in your browser. Your files never leave this device.
How it works
- SRT, VTT, ASS and SBV in, SRT and VTT out, all parsed locally.
- Constant shift for simple fixes and frame-rate rescale presets for growing drift.
- Two-point anchor sync pins the first and last cue to known times.
- Validation for overlaps, negative times and reading speed over 21 CPS, plus transcript export.