Convert DNG to HDR
Convert DNG files to HDR locally, completely free and with maximum privacy.
Drag and drop your files here
or click to browse local files (large files supported, limited only by browser RAM)
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How to convert DNG to HDR
- Drop your .dng files above, or click Upload Files. You can add many files at once.
- HDR is already selected as the output. Open the settings (gear icon) to fine-tune the result.
- Click Convert All. ImageMagick runs inside your browser through WebAssembly; nothing is uploaded.
- Download your .hdr files as soon as each one finishes.
What to know about DNG to HDR conversion
- DNG RAW files are developed with neutral default settings (white balance from the camera, no creative adjustments).
- HDR is best for HDR environment maps for lighting 3D scenes, and opens in Blender, 3D renderers and HDR viewers.
DNG vs HDR
| Feature | DNG (Adobe Digital Negative) | HDR (Radiance HDR) |
|---|---|---|
| Compression | raw sensor data | lossless |
| Transparency | No | No |
| Animation | No | No |
| Best for | editing unprocessed camera data with maximum latitude | HDR environment maps for lighting 3D scenes |
| Opens in | Lightroom, Darktable, RawTherapee and the camera maker's software | Blender, 3D renderers and HDR viewers |
DNG (Adobe Digital Negative): An open RAW camera image format created by Adobe, storing unprocessed sensor data.
HDR (Radiance HDR): A high-dynamic-range RGBE image format commonly used for environment maps and lighting in 3D rendering.
Conversion options
- Resize by width, height or both (aspect ratio is preserved)
- Filters: grayscale, sepia, blur and sharpen
- Custom output file name
Frequently asked questions
Is it safe to convert DNG to HDR here?
Yes. Your files are processed entirely on your own device by WebAssembly code running in the browser. They are never uploaded, so nobody else can see them, and the converter keeps working even if your connection drops after the page loads.
Is there a file size limit?
There is no server-side limit. The only limit is the memory available to your browser, typically 1.5–4 GB on desktop computers.
Can I convert several DNG files at once?
Yes. Add as many files as you like; they are converted in parallel according to your device's CPU cores, and you can apply the same settings to all of them.
Related conversions
Convert DNG to other formats
- DNG to JPG
- DNG to PNG
- DNG to PDF
- DNG to WEBP
- DNG to GIF
- DNG to SVG
- DNG to AVIF
- DNG to ICO
- DNG to TIFF
- DNG to BMP
- DNG to JXL
- DNG to PSD
Convert other formats to HDR
- JPG to HDR
- PNG to HDR
- PDF to HDR
- WEBP to HDR
- HEIC to HDR
- GIF to HDR
- SVG to HDR
- AVIF to HDR
- ICO to HDR
- TIFF to HDR
- BMP to HDR
- JXL to HDR
See every DNG converter and HDR converter, or browse the full converter directory.