YouTube captions to SRT
SBV in, standard SRT out.
SBV to SRT Converter
Convert YouTube SBV captions to standard SRT subtitles.
- Convert SBV to SRT online
- Exact timing kept
- Free — no signup
Add your SBV file
Choose a file or drop it here.
Your original file stays unchanged. No signup required.
Timing kept exactly
Accurate to the millisecond.
Works in any player
SRT opens everywhere.
Ready on upload
Converted the moment your file lands.
Frequently asked questions
What is an SBV file?
SBV is the caption format YouTube uses. Converting it to SRT gives you numbered subtitles in the standard format other players and editors accept.
Does the timing stay the same?
Yes — timings are transferred exactly, millisecond for millisecond, with no rounding or shifting. Only the formatting changes: hours are written with two digits and the decimal point becomes SRT's comma (so 0:01:23.450 becomes 00:01:23,450).
Is it free?
Yes — free, with no signup needed.