Subtitle editor and converter

About this tool

How do I use this tool?

Edit SRT or WebVTT text, shift timestamps and convert formats.

What should I check before using the result?

Edits existing subtitles; it does not transcribe speech. Negative resulting timestamps and invalid intervals are rejected.

Worked example

Shift 00:00:01,000 by two seconds to obtain 00:00:03.000 in WebVTT output.

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