Sync subtitles
Sync subtitles with a live preview.
Upload SRT or VTT, set a millisecond offset, compare before and after cues, then download synced captions.
Only need a simple offset? Try SRT time shift
How it works
- Open the tool above and add your file, link, or pasted text.
- Run convert, transcribe, or transform depending on the tool.
- Download or copy the result, or continue editing in File Transcribe.
Need unlimited transcription and saved transcripts? Try File Transcribe free · Browse formats
Frequently asked questions
How do I know which offset to use?
Compare the before/after preview against your video. Adjust in 100–500 ms steps until the first line matches speech.
Is this different from SRT time shift?
Same offset math, with a side-by-side preview so you can verify sync before downloading.
Need unlimited transcription?
Upload on the homepage for free, edit in the browser, export TXT or sign in for subtitles.