Convert sgi to qoi

Converted on your device. Files never leave this tab.

Drop sgi files here or click to choose

Convert to

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 SGI files as you like.

Real QOI output

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

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

Convert to qoi from png jpg webp gif bmp tiff ico avif jxl jp2 psd tga

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.

About QOI

Quite OK Image Format

A lossless image format published by Dominic Szablewski in 2021, designed to encode and decode much faster than PNG at similar file sizes. Its whole specification fits on one page. Use it in games and tools that load many images and care more about decode speed than support in other apps.