AVIF converter
Convert AVIF files to and from 25 other formats, free and online.
About the AVIF format
AVIF (.avif, MIME type image/avif) is one of 38 image formats Convert Me Pls supports. AVIF, based on the AV1 codec, delivers the smallest files of the mainstream formats at a given quality, with transparency and HDR — at the cost of slower encoding and slightly less universal support than WebP.
Working with AVIF files
Whether you need to open a AVIF file in software that doesn't support it, shrink it for the web, or hand it to a service that demands a specific format, the converters below cover every supported route — to and from AVIF — for free, online, with no sign-up and no watermarks.
How Convert Me Pls handles AVIF
Image conversions use libvips and ImageMagick, preserving colour profiles, transparency and metadata wherever the destination format allows — all on a fast, secure server.