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Why convert HDR to PICON?
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 HDR format
HDR — Radiance RGBE High Dynamic Range
HDR (Radiance .hdr) is a high dynamic range image format developed for the Radiance rendering system. It stores luminance information far beyond standard 8-bit images using a shared-exponent encoding, making it the standard for HDR environment maps in 3D rendering.
Common uses
- 3D rendering environment maps (IBL)
- HDR panorama photography storage
- VFX and CGI lighting reference images
- Tone mapping source images
About the PICON format
PICON — Personal Icon
PICON is a face image database format used to associate small portrait images with email addresses. The PICON (Personal Icons) project created a large database of 48×48 pixel XPM-format face images keyed to internet email domains, used by some email clients.
Common uses
- Personal icon face image databases
- Legacy email client avatar images
- Converting PICON face images to modern formats
- Historical internet identity image archives
Related conversions
Other conversions available for HDR and PICON files
Frequently asked questions
How do I convert HDR to PICON?
Upload your HDR file above, choose PICON as the output format, then click Convert. Your PICON file is ready to download in seconds — nothing to install, and it works in your browser.
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.
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