Subtitle Sync Adjuster

Easily fix subtitle delays online. Shift timestamps forward or backward to sync perfectly with your video.

Drag & Drop your SRT file here

or click to browse from computer (Max 5MB)

subtitle_file.srt

Shift Direction

Shift Amount (Seconds)

Frame Rate / Speed Scaling

Export Format

Only shift from a specific time threshold (Partial Sync)

Enable Partial Shift