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Image Conversion

Convert HDR to HEIC Online — Free

Fast, free HDR to HEIC converter. No registration required.

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Works Everywhere

Any browser, any device

How to Convert

1

Upload your .hdr file by dragging it into the upload area or clicking to browse.

2

Choose your output settings. The default settings work great for most files.

3

Click Convert and download your .heic file when it's ready.

What is HDR?

HDR (Radiance) is a high dynamic range image format used in 3D rendering, lighting design, and photography. It stores full floating-point color data for realistic lighting effects.

Format Details

Full Name
Radiance HDR
Extension
.hdr

Key Features

  • High dynamic range
  • 3D rendering
  • Lighting design
  • Float precision

What is HEIC?

HEIC is Apple's image format used by iPhones and iPads. It offers better compression than JPG while maintaining high quality, but has limited compatibility.

Format Details

Full Name
High Efficiency Image Container
Extension
.heic

Key Features

  • Apple native
  • Better than JPG
  • Small file sizes
  • HDR support

HDR vs HEIC

FeatureHDRHEIC
Full NameRadiance HDRHigh Efficiency Image Container
Extension.hdr.heic
Best ForHigh dynamic rangeApple native

Frequently Asked Questions

Yes. You can convert up to 5 files per day completely free, with no watermark or registration required.
Most files convert in under 30 seconds. Larger files (over 500MB) may take 1-3 minutes.
No. Our converter uses optimized encoding settings by default to preserve the original quality.
Free users can convert files up to 100MB. Pro users can convert files up to 2GB.
Yes. Our converter works in any modern web browser on any device.

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