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Preview of HDRI-to-CubeMap

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Shaders, WebGL & Creative Coding · Textures & HDRI

HDRI-to-CubeMap

Browser tool converting an equirectangular HDRI into six cube map faces with format and resolution options.

Why it’s a gem
One-page fix for the most annoying step in setting up Three.js environment lighting.

Visit matheowis.github.io

Author: Mateusz Wisniewski (@matheowis)
Type: Website
License: open-source
Added: Aug 17, 2026
Domain: matheowis.github.io

hdri cubemap three.js textures

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