HDR Image Resizer
Resize your hdr (High Dynamic Range Image) images directly in your browser. Lock the aspect ratio, set exact dimensions, and download in the original format. No files leave your device.
More Tools for HDR
Related Tools
Explore other tools available for this format.
View HDR Files
Open and inspect HDR images directly in your browser.
HDR Metadata Editor
View and edit EXIF and other metadata for HDR files.
Convert HDR
Convert HDR images to other formats like WEBP, PNG, JPEG and more.
Compress HDR Images
Reduce the file size of HDR images in your browser. Output to JPEG or WebP.
Crop HDR Images
Crop HDR images to any region in your browser. Draw a selection, lock aspect ratio, and download instantly.
Rotate HDR Images
Rotate and flip HDR images in your browser. Choose 90°, 180°, 270°, or flip horizontally and vertically.
What is hdr?
About HDR
High Dynamic Range Image (.hdr, .rgbe) is a popular image format known for its preserves detailed lighting and high color precision for HDR applications. HDR is a specialized format designed for high dynamic range imaging, commonly used in 3D rendering and lighting maps.
FAQ
Common questions
We've got answers.
You can resize any format that supports both decoding and encoding, including JPEG, PNG, WebP, BMP, GIF, TIFF, QOI, TGA, EXR, HDR, ICO, PNM, and Farbfeld. The output is saved in the same format as the input.
No. The resizer preserves the original file format. A JPEG stays a JPEG, a PNG stays a PNG. If you need a different format, use the converter first.
Scaling down generally looks fine. Scaling up will soften the image since there is no lossless way to add detail that was not there originally. The resizer uses Lanczos3 filtering for the best possible result.
When the lock is active, changing the width automatically updates the height to maintain the original proportions, and vice versa. Unlock it to set width and height independently.
No. All processing happens in your browser using WebAssembly. Your images never leave your device.