Subtitle Editor and SRT VTT Converter
Convert SRT and WebVTT subtitles, edit cues and shift timestamps to synchronize captions.
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How it works
Paste your content or load the example. Choose the available options, run the tool, then copy or download the result.
A practical example
SRT / WebVTT
1 00:00:01,000 --> 00:00:03,000 Hello world
Frequently asked questions
Is my input sent to a server?
No. Your content is processed in this browser. It is never sent to the server or saved.
What should I know about Subtitle Editor and SRT VTT Converter?
Supports plain cues. Styling, positioning and metadata blocks are not preserved. Negative timestamps are rejected.