GIF to HDR Converter (.gif to .hdr)

Convert Graphics Interchange Format (.gif) files to Radiance RGBE High Dynamic Range Image (.hdr) directly on your device. GIF is commonly used for short looping clips, ui product demos, reaction animations, and simple indexed graphics, while HDR is ideal for 3d rendering environment maps in blender, cinema 4d, unreal engine, and maya. Every conversion runs locally in your browser with zero server uploads.

100% On-Device Processing • Files Never Leave Your Browser (0 KB Uploaded)

Why Convert GIF to HDR Locally?

Turn screen recordings of internal tools into shareable GIFs without uploading video to external servers. Unlike cloud converters that upload your .gif files to remote servers, Artoons processes your files directly on your device.

How to Convert GIF to HDR

  1. Download the free Artoons Desktop App to enable the native GIF conversion engine.
  2. Drop your .gif files or folders into the queue and select HDR (.hdr).
  3. Click Convert to save your .hdr files locally with no file size limits.

Frequently Asked Questions

Do my GIF files ever get uploaded anywhere?

Never — 100% of the conversion runs locally inside your own device memory with 0 KB sent over the network.

Will GIF to HDR look or sound worse?

Quick heads-up: GIF keeps see-through backgrounds, whereas HDR doesn't — transparent areas get filled with a clean solid backdrop. You can also tweak output quality in Preferences anytime.

How big of a .gif file can I convert here?

Quantizes colors and encodes LZW GIF frames locally in the browser or via FFmpeg palettegen in the Desktop App.

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