Convert AVI to MP4 Online
Free, instant, and private. Drop your file — it never leaves your browser.
📁
Drop AVI files here
Multiple files supported · max 200 MB each
🔒 Files never leave your device🖥️ Runs in your browser🆓 Always free
How to convert AVI to MP4
- Drop or click to upload your AVI file.
- The converter starts automatically. No settings required.
- Click Download when done.
100% private conversion
This tool runs entirely in your browser using WebAssembly (FFmpeg WASM). Your AVI file is never uploaded to any server — everything stays on your device.