Subtitle Converters

Convert between the subtitle formats that never quite agree — SRT, WebVTT, ASS/SSA and YouTube’s SBV — pull a plain-text transcript out of any of them, or fix captions that run ahead of the audio. The differences are small and unforgiving: SRT separates milliseconds with a comma and WebVTT with a dot, ASS counts in centiseconds, and a WebVTT file without its header is rejected outright with no error shown. These handle all of that, entirely in your browser, with nothing uploaded.

• SRTVTTSRT to VTTWebVTT
• VTTSRTVTT to SRTSRT
• SRTASSSRT to ASSASS subtitle script
• ASSSRTASS to SRTSRT
• SBVSRTSBV to SRTSRT
• SRTTXTSubtitle to TextPlain text transcript
• SUBTSYNCSubtitle SyncRetimed subtitles