Convert gif to avif
Converted on your device. Files never leave this tab.
Nothing is uploaded
The converter runs inside this page. Cut your network after it loads and it still works.
No account, no daily limit
No sign-up, no daily limit, no watermark, no queue behind other people's files. Batch as many GIF files as you like.
Real AVIF output
Encoded by magick, the same library the command-line tools use — not a renamed extension.
About GIF
Graphics Interchange Format
CompuServe's 1987 format, limited to a palette of 256 colors per frame and compressed losslessly with LZW. It supports simple animation and on-or-off transparency. Use it for short looping animations where broad support matters more than color depth.
About AVIF
AV1 Image File Format
An image format from the Alliance for Open Media, finalized in 2019, that stores AV1-compressed images in a HEIF container. It supports lossy and lossless compression, alpha and HDR, and its files are often smaller than WebP. Use it for web images when you want the smallest files; current Chrome, Firefox and Safari all display it.