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FormatsRLARLA → HDR
.RLA
.HDR

Convert RLA to HDR

Convert your RLA files to HDR format for free. Drag and drop your file or click to select it.

Accepted files :.rla

Drop your files here

or click to select

Max 25 MB · RLA only

Why convert RLA to HDR?

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 RLA format

RLA — Alias/Wavefront RLA Image

RLA is a multi-channel image format developed by Alias Research (later Alias|Wavefront, now Autodesk) for 3D rendering and compositing. It stores standard color channels alongside auxiliary channels such as depth (Z), object ID, and normal vectors, enabling sophisticated compositing workflows.

Common uses

  • 3D rendering compositing with depth and ID channels
  • VFX multi-pass rendering output
  • Converting legacy Alias/Maya render output
  • 3D studio animation frame storage

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

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.