Shift Subtitles

This is a small script for adjusting the time offset of the text in SRT subtitle files (SubRip format). They may be out out sync for various reasons(ex. title sequences added or removed from the beginnings of video files etc.).

To avoid various file-loading restrinction on javascript, copy and paste the subtitle file into the input window below.

The following subtitle sample is taken from the middle of City of Lost Children(1995) I do not claim to own any part of that movie.

Input:
Shift(in s):
Output: