Subtitle Converter
Convert subtitle files between formats — free, instant, and entirely in your browser. We auto-detect the format and the text encoding, so non-English subtitles don't come out garbled.
…or paste subtitle text
🔒 Runs entirely in your browser. Your file is never uploaded.
Convert many files at once
Drop a whole folder of subtitles — they all convert in your browser, free. Or convert them on our server (1 credit per file).
Popular conversions
- Convert SBV to SRT
- Convert SAMI to SRT
- Convert LRC to SRT
- Convert ASS to SRT
- Convert SSA to VTT
- Convert SRT to ASS
- Convert MicroDVD to SRT
- Convert SRT to VTT
- Convert VTT to SRT
- Convert SSA to SRT
- Convert ASS to VTT
- Convert SBV to VTT
- Convert MicroDVD to VTT
- Convert SAMI to VTT
- Convert LRC to VTT
- Convert VTT to ASS
- Convert SSA to ASS
- Convert SRT to SSA
- Convert SRT to SBV
- Convert SRT to LRC
Supported formats
Reads SRT, WebVTT, ASS, SSA, SBV (YouTube), LRC (timed lyrics), SAMI (.smi) and MicroDVD (.sub). Writes SRT, VTT, ASS, SBV and LRC.
Why the encoding matters
Real subtitle files are often saved as Windows-1252 (DVD rips) or Shift-JIS / EUC-KR (anime and Korean releases), not UTF-8. Tools that assume UTF-8 silently corrupt accented and CJK characters. We detect the encoding from the byte-order mark or the content, and let you override the charset if a file still looks wrong — so your subtitles stay readable.