Subtitle Workshop

Subtitle Sync

Move all subtitles forward or backward by an exact time offset.

Choose SRT or VTT

Up to 5 MB · 10,000 cues · UTF-8 or Windows-1253 Greek legacy text. Files are read locally.

Text encoding

Choose the encoding before loading your file.

SettingsOffset (seconds)

Positive values delay subtitles; negative values make them earlier. Negative resulting timestamps are rejected.

Choose a subtitle file to begin.

Review and edit text below. Exports keep timestamps and regenerate consecutive cue numbers. Nothing is saved after you leave this page.