Video Subtitles Generator

Upload any video file and generate SRT subtitle files with automatic speech recognition.

Drop Video File or Click to Select

▸Generate Subtitles in 3 Easy Steps

Transform any video into subtitle files with automatic speech recognition technology.

  • ❶
    Upload Your Video

    Drag and drop your video file into the upload area or click to select. Supports all common video formats including MP4, AVI, MOV, MKV, and more.

  • ❷
    Configure Settings

    Select the language of your video's audio and choose the processing model quality. Higher quality models are more accurate but take longer to process.

  • ❸
    Generate and Download

    Click 'Generate Subtitles' and wait for the processing to complete. Once done, preview your subtitles and download the SRT file.

✦Key Features

  • ◆
    100% Private Processing

    All processing happens directly in your browser. Your videos are never uploaded to any server, ensuring complete privacy and security.

  • ◎
    Multi-Language Support

    Support for 10+ languages including English, Spanish, French, German, Italian, Portuguese, Russian, Japanese, Korean, and Chinese.

  • ◆
    Adjustable Quality

    Choose from different processing models ranging from fast and lightweight to highly accurate for professional results.

  • ↓
    Standard SRT Format

    Output files are in industry-standard SRT format, compatible with all major video players and editing software.

◈Frequently Asked Questions (FAQ)

Yes, absolutely. All processing occurs locally in your browser using WebAssembly technology. Your video file never leaves your computer.

Processing time depends on video length and quality settings. As a rough estimate: 1 minute of video takes 1-3 minutes to process with the base model.

The tool will detect this and generate a single subtitle entry covering the entire video duration with placeholder text like '[No speech detected]'.

The tool generates basic subtitles. For advanced editing, download the SRT file and use dedicated subtitle editing software like Aegisub or Subtitle Edit.