File Converter

AVI converter Free, private, no upload.

AVI is an older Microsoft video format. It is still found on older cameras and in archives. Convert AVI files to MP4, WebM, MOV, MKV and more, privately in your browser.

or drop files anywhere · paste with Ctrl/⌘ + V

Convert AVI to images

Frequently asked questions

What is a AVI file?

AVI is an older Microsoft video format. It is still found on older cameras and in archives. AVI is still required by some older players, TVs and editing software.

What can I convert AVI files to?

MP4, WebM, MOV, MKV, GIF, MP3, WAV, OGG, Opus, AAC, M4A, FLAC, AIFF. Pick a target after adding your files.

Are my files uploaded to a server?

No. The conversion runs entirely in your browser using WebAssembly. Your files never leave your device, so it is safe for private photos, contracts and business data. Once the page has loaded it even works offline.

Is it free? Are there limits?

It is free, with no sign-up, no watermark and no daily limits. Because nothing is uploaded there is no upload size limit either; the only limit is your device’s memory, which matters mostly for very large videos.