Free online HDR-to-QOI converter — upload a HDR file and download a QOI. Fast, private, no signup.
Drop your HDR file into the converter above — we auto-detect the real format from its bytes, convert it, and give you a QOI to download. No software to install.
Yes. Convert HDR to QOI for free right in your browser, with no account needed to get started.
Your file is transferred over an encrypted connection and anonymous uploads are temporary. You can also view and strip metadata (location, device, author) before you download.
Radiance RGBE high-dynamic-range image. Quite OK Image — a tiny, fast, lossless image codec.
Convert HDR to: JPG · PNG · WEBP · GIF · HEIC · AVIF · TIFF · APNG · BMP · DDS
Convert to QOI from: APNG · AVIF · BMP · DDS · EPS · EXR · GIF · HEIC · ICNS · ICO