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Free tools.

All real, all working, all free. Use them as-is — or commission a custom version tailored to your brand.

• Demowall

  Foldster | Tool | open source, Google Play

  GLSL fragment shaders as animated Android live wallpapers. Built-in shaders, write your own in-app, or load community shaders from Bluesky via Demosky.

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  Demodrip

  Foldster | Tool | open source, demodrip.app

  Write GLSL shaders, preview them live on a 3D t-shirt model, export print-ready textures. The shader → merch pipeline.

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  Demosky

  Foldster | Tool | open source, demosky.app

  Cross-platform Bluesky client for browsing and sharing shader demos. The social hub for the shader ecosystem.

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  Palettope

  Foldster | Tool | open source

  Topology-aware SOM palette extraction. Extract palettes from any image onto a sphere, torus, Klein bottle, or arbitrary graph. The tool used to extract this site's brand colors.

• Emotions.dev

  Foldster | Tool | newly shipped

  An emotions toolkit. Newly shipped — full writeup coming.

• Foldster Studio

  Foldster | Tool | open source, PoC

  Browser-native streaming. Stream any canvas-based web app to stream.place with one function call. No OBS, no FFmpeg, no relay server. Works on phone.