Make Pinyin Subtitles

Convert Chinese characters in subtitles to Pinyin romanization while preserving timing and structure.

Supports: .srt, .vtt, .ass, .ssa, .txtMax 10 filesOutput: SRTFree Online Tool
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About Pinyin Conversion

This tool converts Chinese characters in subtitle files to Pinyin romanization, making them easier to read for language learners. The tool preserves the original timing information and subtitle structure while converting only the Chinese characters.

The conversion uses tone numbers (ma1, ma2, ma3, ma4) to indicate the four tones in Mandarin Chinese. Non-Chinese text, timing information, and formatting are preserved unchanged.

Supported Features
  • Converts Simplified and Traditional Chinese characters
  • Preserves original timing and subtitle structure
  • Uses tone numbers for pronunciation guidance
  • Leaves non-Chinese text unchanged
  • Supports SRT, VTT, ASS, SSA, and TXT formats
  • Batch processing for multiple files
Usage Tips
  • Best results with clean, properly formatted subtitle files
  • Mixed Chinese-English content is handled automatically
  • Output files are saved with "_pinyin" suffix
  • Tone numbers: 1=high, 2=rising, 3=low, 4=falling
  • Use with language learning videos for pronunciation practice
Why Choose Our Make Pinyin Subtitles?
  • Free and Online: No software installation required
  • Fast Processing: Quick conversion and processing
  • Multiple Formats: Support for .srt, .vtt, .ass, .ssa, .txt files
  • Batch Processing: Handle up to 10 files at once
  • Privacy Focused: Your files are processed securely
  • No Registration: Start using immediately
How to Use Make Pinyin Subtitles
  1. Upload your subtitle files by dragging and dropping or clicking "Choose Files"
  2. Configure any tool-specific options if available
  3. Click "Process Files" to start the conversion
  4. Download your processed files when ready

The tool supports files up to 50MB for image-based subtitles (.sup, .sub, .idx) and 5MB for text-based formats. Processing usually takes just a few seconds depending on file size and complexity.