AVIF converter
Convert AVIF files to 13 other formats, or turn 16 other formats into AVIF. Everything runs in your browser — drop a file in and pick where it should end up.
Drop your AVIF files here
or browse your device · paste with Ctrl+V
Accepts .avif. Choose any output format from the menu on each row.
Your files never leave this device — there is no upload and no server to delete them from.
AVIF
AV1 Image File FormatStill images encoded with the AV1 codec, and the current efficiency champion — often half the size of a JPEG at matching quality, with HDR and wide-gamut colour. Encoding is slow, which is the trade you make.
- Developed by
- Alliance for Open Media
- Released
- 2019
- Extension
- .avif
- MIME type
- image/avif
- Compression
- Lossy or lossless
- Specification
- Open
- Readable directly in your browser.
- Can be written directly in your browser.
- 13 outgoing and 16 incoming conversions available.
- 01
Add AVIF files
Drop them on the box above. Batches are fine — each file gets its own row and its own settings.
- 02
Pick an output format
The menu on each row lists every format this file can become, grouped by category and searchable.
- 03
Convert and save
Everything happens locally. Download the files individually, or grab the whole batch as a ZIP.