Open-source licenses
Last updated: 14 October 2026
RoomGen sends the following open-source libraries to your browser. They are used unmodified, as separate files, and only when your browser cannot read a HEIC photo you upload by itself. Each is licensed under the GNU Lesser General Public License, version 3.
Libraries
- libheif 1.23.5: Reads HEIC/HEIF photos (the format iPhones and many Android phones save) in browsers that cannot open them on their own. Source: https://github.com/strukturag/libheif
- libde265 1.0.15: The HEVC decoder libheif uses for those photos. Source: https://github.com/strukturag/libde265
- libheif-js 1.23.5: The WebAssembly build of libheif and libde265 that we serve. Source: https://github.com/catdad-experiments/libheif-js