Convert qoi to exr
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 QOI files as you like.
Real EXR output
Encoded by magick, the same library the command-line tools use — not a renamed extension.
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.
About EXR
OpenEXR
A high dynamic range format developed by Industrial Light & Magic and open-sourced in 2003. It stores 16-bit or 32-bit floating-point channels with lossless or lossy compression. Use it for visual effects and 3D render output that will be graded or composited without clipping highlights.