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Why convert RLE to EXR?
Fast
Your file is converted in under 30 seconds in our cloud.
Secure
Files are automatically deleted after 1 hour.
Quality preserved
Maximum quality preserved during conversion.
About the RLE format
RLE — Utah Run Length Encoded
RLE (Utah RLE) is a raster image format developed at the University of Utah's Computer Graphics Lab, one of the pioneering institutions in computer graphics. It uses run-length encoding for compression and supported alpha channels early in the history of digital imaging.
Common uses
- Converting legacy computer graphics research images
- Early computer animation frame storage
- Historical Utah Graphics Lab image archives
- CG research image format conversion
About the EXR format
EXR — OpenEXR High Dynamic Range
OpenEXR is the professional HDR image format developed by Industrial Light & Magic (ILM) and now managed by the Academy Software Foundation. It is the industry standard for VFX, film production, and 3D rendering, supporting floating-point pixel values across unlimited channels.
Common uses
- VFX and film production rendering output
- 3D compositing and color grading
- Multi-pass rendering (diffuse, specular, depth)
- HDR panorama storage for IBL lighting
Related conversions
Other conversions available for RLE and EXR files
Frequently asked questions
Is the conversion free?
Yes, basic conversion is completely free. For large volumes, check out our paid plans.
What is the maximum file size?
Free accounts can convert files up to 25 MB. Pro accounts up to 100 MB.
How long are my files kept?
Files are automatically deleted after 1 hour on the free plan, 24 hours on Pro.
What formats are supported?
We support over 200 source and target formats. See our complete formats page.