Free WebM to MP4 Converter
Convert WebM to MP4 for free in your browser. Perfect for universal device compatibility and video editing. Works on all devices and players. No upload required - 100% private and secure.
Why Use Konverton for WebM to MP4 Conversion?
Format Conversion
Convert between MP4, WebM, AVI, MKV, MOV, and other video formats. Adjust video bitrate and quality for optimal results.
Quality Control
Adjust video bitrate from 500k to 8M for optimal quality and file size. Choose the perfect balance for your needs.
100% Private
All conversions happen in your browser. Your files never leave your device.
Batch Processing
Convert multiple video files at once with batch processing. Apply the same settings to all files for efficient workflow.
Technical Specifications
WebM Input:
- Video: VP8/VP9 codec
- Audio: Vorbis/Opus codec
- Web-optimized format
- Limited device support
MP4 Output:
- Video: H.264 codec
- Audio: AAC codec
- Universal compatibility
- Works on all devices