Free AVI to MP4 Converter
Convert AVI to MP4 for free in your browser. Modernize old video files for today's devices. Reduce file size by up to 80% while improving compatibility. No upload required - 100% private and secure.
Why Use Konverton for AVI 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
AVI Input:
- Legacy video format from 1992
- Outdated compression (DivX, XviD)
- Very large file sizes
- Limited modern device support
MP4 Output:
- Modern H.264/H.265 compression
- 80-90% smaller file sizes
- Universal device compatibility
- Streaming-ready format