Convert SRT to VTT
Turn an SRT subtitle file into WebVTT for HTML5 video.
将文件拖放到此处或点击浏览
SRT, VTT, SBV, LRC, ASS, SSA, TXT 无文件大小限制
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💡 Converts between SRT, WebVTT, SBV (YouTube), LRC (lyrics), and ASS/SSA, preserving timing. The input format is detected automatically. Everything runs in your browser — your captions are never uploaded.
WebVTT tips
The HTML5 <track> element requires WebVTT, not SRT — converting lets your captions work on the web.
Timing is preserved exactly; SRT's comma milliseconds become VTT's dot format automatically.
Copy the output straight into a .vtt file referenced by your <video> element.
Captions are converted in your browser — never uploaded.
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