API Access

Video Format Converter

Convert videos between MP4, AVI, WebM, MOV, MKV and more - Free, no upload required

Output Format

Quality Settings

Drop your video here

or click to browse (MP4, AVI, WebM, MOV, MKV)

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Converting...

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Why Use Our Video Converter?

100% Private

Your videos never leave your browser. All conversion happens locally on your device.

Fast Conversion

Powered by WebAssembly for near-native performance in your browser.

Free Forever

No hidden costs, no watermarks, no limits. Convert as many videos as you want.

All Devices

Works on any device with a modern browser - PC, Mac, tablet, or phone.

Supported Formats

MP4 WebM AVI MOV MKV GIF OGV 3GP FLV WMV

Video Converter - Convert Between Video Formats

Convert videos between MP4, WebM, MOV, AVI, and MKV formats. Adjust quality settings and ensure compatibility with any device or platform.

Key Features

  • ✓ Convert between 5+ formats
  • ✓ Quality adjustment options
  • ✓ Resolution controls
  • ✓ Fast browser processing
  • ✓ No file upload to servers

Perfect For

  • • Convert for device compatibility
  • • Create web-friendly formats
  • • Convert downloaded videos
  • • Archive in preferred format
  • • Fix playback issues

How It Works

Different devices, platforms, and applications support different video formats. MP4 (H.264) is the most universally compatible. WebM is optimized for web use. MOV is Apple's format. AVI is legacy but still used. MKV is great for high-quality archival. Our converter transforms videos between these formats while letting you control quality settings. If a video won't play on your device or you need a specific format for uploading, simply convert it here. All processing happens locally using FFmpeg WebAssembly technology - your video never leaves your computer.