What is the difference between SRT and VTT?

SRT is the most compatible format, used by YouTube, Vimeo, and most video players. VTT is the web standard (HTML5 video). ASS/SSA supports advanced styling for anime and karaoke.

How do I fix subtitles that are out of sync?

Enter the offset in seconds in the timing shift field. If subtitles appear 2 seconds late, enter -2.

Can I convert subtitles for YouTube uploads?

Yes. Convert to SRT or VTT, both are accepted by YouTube Studio.

Is styling and formatting preserved?

Basic timing and text is preserved. Complex ASS styling (colors, positions) is simplified on conversion to SRT or VTT.

What if I have subtitles in multiple languages?

Upload and convert each language file separately.

Subtitle Converter and Timing Tool

Convert between SRT, VTT, and ASS subtitle formats. Fix timing offsets and delays in one step.

Free tier: 3 conversions/day · 5MB max file size · Upgrade to Pro for unlimited access

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