Word Counter
Count words and characters and estimate speaking time.
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Free subtitle time shifter
Paste SRT or VTT captions, enter a time offset, and shift timestamps forward or backward to fix subtitle sync.
Shift SRT timestampsShift VTT timestampsCopy or download outputRuns in your browser
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Subtitle Time Shifter
Next step
Transcribe the edited audio when you need text
Upload audio directly for a free transcript with timestamps and TXT, DOCX, PDF, SRT or VTT exports. No signup needed to try.
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Continue editing or checking your file with a small set of relevant browser tools.
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Clean transcript text by removing timestamps, fillers, repeated spaces, and noisy formatting.
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Try it freeFix subtitle sync issues
If captions appear too early or too late, shift every timestamp by the same offset instead of editing each cue manually.
Use with generated captions
After exporting SRT or VTT, use a small offset when the video was trimmed or intro content changed.
How it works
How to use the Subtitle Time Shifter
- Paste SRT or VTT text.
- Enter the shift in seconds.
- Copy or download the shifted captions.
FAQ
Subtitle Time Shifter questions
Can I shift subtitles backward?
Yes. Enter a negative number of seconds to move captions earlier.
Does this change caption wording?
No. It only shifts timestamps.