Drag and drop or click to upload subtitle files
Supports .srt, .vtt, .ass (.ssa).

Character Encoding & Basic Options

Auto detection will try UTF-8/UTF-16/GBK, etc. (Manually select if issues occur).

Cleanup & Conversion Config

Custom Regex Replacement (Per line: find => replace)
Note: Use JS regex syntax (no //). Incorrect entry may cause errors.

Export / Segment Export / Stats

File Info

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Other Tools

Bilingual split may not be completely accurate; it's a simple helper focused on Chinese/English. Others have limited support.
Regex example: if you don't want "" double quotes, use rule: "" =>
This will remove double quotes from the results.