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About Convert Videos Free

Welcome to Convert Videos Free

Convert Videos Free is a powerful, privacy-focused video conversion tool that runs entirely in your web browser. No uploads, no server processing, no data collection - just fast, secure video conversion powered by modern web technology.

Built by an Engineer Who Values Privacy

Hi, I'm Joe Crozier, an engineer from Canada. I built Convert Videos Free because I needed a simple, reliable way to convert video files without worrying about privacy or file size limits.

Too many online converters require you to upload your files to their servers, which raises privacy concerns and takes unnecessary time. With Convert Videos Free, your videos never leave your device - everything happens right in your browser using the cutting-edge WebCodecs API.

Key Features

  • 100% Privacy: Your files never leave your device
  • No File Size Limits: Convert videos as large as your device can handle
  • No Registration: Start converting immediately, no account needed
  • Modern Technology: Powered by WebCodecs API for fast, efficient conversion
  • Universal Output: Converts to MP4 (H.264 + AAC) for maximum compatibility
  • Free Forever: No premium tiers, no hidden fees

How It Works

Convert Videos Free uses the WebCodecs API, a modern browser technology that provides low-level access to video and audio codecs. This allows us to:

  1. Decode your input video file directly in the browser
  2. Re-encode it to the universally compatible MP4 format
  3. Save the converted file to your device

All processing happens locally using your device's CPU and GPU. This means your conversion speed depends on your device's capabilities, but your privacy is always guaranteed.

Supported Formats

Input Formats:

  • MP4
  • MOV
  • WebM
  • MKV
  • AVI

Output Format:

  • MP4 (H.264 video + AAC audio)

Browser Compatibility

Convert Videos Free works best on modern browsers that support the WebCodecs API:

  • Chrome 94 or later (recommended)
  • Microsoft Edge 94 or later
  • Safari 16.4 or later

Contact & Support

Have questions or feedback? Feel free to reach out:

  • Visit my website: joecrozier.ca
  • This tool is open source and contributions are welcome

Thank You

Thank you for using Convert Videos Free. I hope it makes your video conversion needs simpler and more private. If you find this tool useful, please share it with others who might benefit from a privacy-first video converter.

© 2026 Convert Videos Free. All rights reserved.