Licenses & open source

This tool is built on open web technologies and free, open-source components. Many thanks to their authors. The 3D display uses WebGL, an open, royalty-free web standard – no separate license is required for it.

Bundled open-source components

• three.js – 3D rendering · MIT License · license text
• mp4-muxer – MP4 video export · MIT License · license text
• Inter – font · SIL Open Font License 1.1 · license text
• Space Grotesk – font · SIL Open Font License 1.1 · license text
• Space Mono – font · SIL Open Font License 1.1 · license text

Video export (H.264)

The MP4 export uses the H.264/AVC encoder provided by your browser. H.264 is subject to patent-pool licensing; encoding is performed locally by your browser.