Subtitle Timing Shifter
Shift all subtitle timestamps forward or backward
Adjust subtitle timing when audio and subtitles are out of sync.
Key Features
- ✓Shift by seconds with millisecond precision
- ✓Supports positive and negative offsets
- ✓Preserves subtitle formatting
How to Free Subtitle Timing Shifter Online
- 1
Enter shift amount
Type how many seconds to shift forward (positive) or backward (negative).
- 2
Paste your SRT content
Copy your SRT subtitle file contents into the input area.
- 3
Click Shift Timing
The tool recalculates every timestamp by the offset you specified.
- 4
Copy the adjusted subtitles
Use the result in your video player or subtitle editor.
Common Use Cases
- •Fix early/late subtitle sync
- •Adjust for intro/outro offset
- •Match different video sources
Frequently Asked Questions
What format does this support?▼
SRT (SubRip Text) format with HH:MM:SS,mmm timestamps.