Online HDR Converter

Drag & drop your files here or click to upload

What is a HDR file?

HDR stands for High Dynamic Range and refers to image formats that preserve a wide range of luminance levels. HDR files are often used in lighting simulations, video games, and visual effects to capture lighting beyond standard display capabilities.

The most common HDR format is Radiance HDR, storing 32-bit floating-point values per color channel.

How to open HDR files

HDR files can be opened with image editors like Adobe Photoshop, GIMP, and Luminance HDR. They’re also supported by game engines and rendering software like Unity and Unreal Engine.

To convert HDR to a standard format like JPG or PNG, AnyConv makes it easy to process even large files online.

Key facts about HDR

Full name: Radiance High Dynamic Range Image
Extension: .hdr
MIME type: image/vnd.radiance
Developed by: Greg Ward
Initial release: 1985

Useful links and resources

Wikipedia on HDR

Convert from HDR

HDR to JPEG

HDR to JPG

HDR to PNG

Convert to HDR

JPEG to HDR

JPG to HDR

PNG to HDR

FAQ

👍 What is the best HDR converter?: Perhaps our HDR converter is the best. AnyConv is fast, free and does not require software installation.

🔺 How to convert Image files to HDR?: Choose files and upload them on the page. Select "to HDR" and click "Convert". After a few seconds, you can download HDR files.

🔻 How do i change HDR to another format?: Upload your HDR-file on the page. Select target format and click "Convert". HDR conversion takes a few seconds.

📱 Can I use HDR converter on iPhone or iPad?: Yes, you can convert HDR files from iPhone, iPad and other mobile devices, because AnyConv HDR Converter is a multi-platform web service.