Convert avif to sgi

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Drop avif files here or click to choose

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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 AVIF files as you like.

Real SGI output

Encoded by magick, the same library the command-line tools use — not a renamed extension.

Other avif conversions png jpg webp gif bmp tiff ico jxl jp2 psd tga pcx

Convert to sgi from png jpg webp gif bmp tiff ico jxl jp2 psd tga pcx

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.

About SGI

Silicon Graphics Image

The raster format of Silicon Graphics workstations, also seen with the .rgb and .bw extensions, stored raw or with run-length encoding. Convert from SGI to open images from old IRIX software and 3D pipelines.