Convert CR2 to HDR
Convert CR2 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)
Upload FilesPlatform Statistics
How to convert CR2 to HDR
- Drop your .cr2 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 CR2 to HDR conversion
- CR2 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.
CR2 vs HDR
| Feature | CR2 (Canon RAW) | HDR (Radiance HDR) |
|---|---|---|
| Compression | raw sensor data | lossless |
| Transparency | No | No |
| Animation | No | No |
| Best for | editing unprocessed Canon photos 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 |
CR2 (Canon RAW): The RAW image format produced by Canon digital cameras, preserving full 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 CR2 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 CR2 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 CR2 to other formats
- CR2 to JPG
- CR2 to PNG
- CR2 to PDF
- CR2 to WEBP
- CR2 to GIF
- CR2 to SVG
- CR2 to AVIF
- CR2 to ICO
- CR2 to TIFF
- CR2 to BMP
- CR2 to JXL
- CR2 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 CR2 converter and HDR converter, or browse the full converter directory.