Subtitle Tools

Changes many types of plain-text subtitles to srt.

Converts many types of text-based subtitle files to Vtt.

Converts picture-based sup subtitles to srt.

Converts picture-based sub/idx subtitles to srt.

Convert text-based subtitles to plain text.

Shift all cue timestamps of a subtitle file in sync with the video.

Resync multiple specific parts of a subtitle file.

Remove incorrect formatting and SDH from srt files.

Change text encoding of any text file to UTF-8.

Combine two subtitles into a single file.

Make subtitles stand out by changing the color of the text.

Turn normal Chinese subtitles into romanized, pinyin subtitles.