Convert SAMI to VTT
Convert legacy SAMI (.smi) captions to WebVTT (.vtt) for the browser.
Drop a subtitle file hereor click to choose · .srt .vtt .ass .ssa .sbv .lrc .smi .sub
…or paste subtitle text
🔒 Runs entirely in your browser. Your file is never uploaded.
About this conversion
SAMI (`.smi`) is an old Microsoft caption format browsers never supported. Converting to WebVTT makes those captions web-playable: each `<SYNC Start=…>` becomes a timed cue, the HTML-style markup is stripped, the blank clearing syncs are dropped, and because SAMI files are frequently Shift-JIS or EUC-KR the encoding is detected so CJK text survives the round-trip.
Everything runs locally in your browser — the file is never uploaded.
Other subtitle 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 LRC to VTT
- Convert VTT to ASS
- Convert SSA to ASS
- Convert SRT to SSA
- Convert SRT to SBV
- Convert SRT to LRC