AVI to MP4
Convert AVI to MP4 instantly in your browser. Choose formats, drop a file, and download — nothing is uploaded.
How to aVI to MP4
- Select AVI as input and MP4 as output (or drop a file to auto-detect).
- Drop or select your AVI file.
- Convert and download the MP4 file.
How to convert AVI to MP4 without uploading files
Select AVI as the input format and MP4as the output, drop your file, and download the result. Processing uses your browser's canvas — nothing is sent to a server.
Other AVI conversions
Video format conversions
Use the full video converter to switch formats freely, or jump to a popular conversion:
- MP4 → WebM
- MP4 → OGG
- WebM → MP4
- WebM → OGG
- MOV → MP4
- MOV → WebM
- AVI → MP4
- AVI → WebM
- MKV → MP4
- MKV → WebM
- OGG → MP4
- OGG → WebM
Private by design — all processing happens in your browser. Your images are never uploaded to a server.
Related tools
Frequently asked questions
How do I convert AVI to MP4?
Open this page, confirm the format pair, drop your file, and download the result. Processing runs locally in your browser.
Is it free and private?
Yes. There is no sign-up or watermark, and your file never leaves your device.
Can I use other format pairs?
Yes — use the full video converter to change input/output freely, or pick another pairing from the list below.