Subtitle Time Adjuster

Easily synchronize and adjust subtitle timing with precision. Support for multiple subtitle formats including SRT, VTT, and ASS/SSA.

Advanced Subtitle Adjustment Features

Format Support

  • SRT (SubRip) format
  • WebVTT format support
  • ASS/SSA subtitle files
  • Plain text timing format
  • Format conversion capabilities

Time Adjustment Options

  • Precise millisecond control
  • Batch time shifting
  • Individual subtitle timing
  • Real-time preview
  • Synchronization tools

Advanced Features

  • Frame rate conversion
  • Timeline visualization
  • Subtitle validation
  • Error detection
  • History tracking

Export Options

  • Multiple format export
  • Encoding selection
  • Custom naming options
  • Backup creation
  • Cloud storage support

How to Use the Subtitle Adjuster

  1. Upload your subtitle file (SRT, VTT, or ASS format)
  2. Choose the time adjustment method (forward/backward)
  3. Enter the time shift value in seconds
  4. Preview the adjusted subtitles
  5. Download the synchronized subtitle file

Common Applications

  • Fix out-of-sync subtitles with video
  • Adjust subtitles for different video versions
  • Synchronize translated subtitles
  • Correct timing for live recordings
  • Merge multiple subtitle files
  • Professional video editing projects

Why Choose Our Subtitle Adjuster?

Our subtitle adjuster provides professional-grade timing adjustment with support for all major subtitle formats. Whether you're working on personal videos or professional content, our tool offers precise control and reliable results.

  • User-friendly interface for quick adjustments
  • Professional-grade accuracy and reliability
  • Support for multiple subtitle formats
  • Free online tool with no software installation
  • Regular updates and improvements