Free tool
SRT Subtitle Time Shifter
Shift subtitle timings forward or backward in seconds.
Time offsetInstantNo uploads
Why it helps
Sync subtitles
Fix subtitle timing by shifting all cues together.
Fast output
Paste, shift, and copy the updated SRT.
Subtitles
SRT time shifter
Offset in seconds
FAQ
Quick answers about this tool.
Is this private?
Yes. All processing happens in your browser.
Do I need an account?
No. These tools are free and work without signup.
Can I use multiple files?
Yes. Most tools support batch processing.