ToolNivo HEIC to JPG — third-party components

libheif-js 1.23.5, unmodified browser WASM bundle
Source/package: https://github.com/catdad-experiments/libheif-js/tree/v1.23.5
NPM archive: https://registry.npmjs.org/libheif-js/-/libheif-js-1.23.5.tgz
Build recipe and corresponding source: https://github.com/catdad-experiments/libheif-emscripten/tree/v1.23.5
Upstream libheif: https://github.com/strukturag/libheif
This pinned bundle embeds its WebAssembly bytes. No separate dynamic WASM URL is required.
License and component notices: LICENSE-libheif.txt (included unmodified from package).
The LGPL component is kept separate and replaceable. The public vendor path, source references and original bundle are provided for debugging or replacement with a compatible build. ToolNivo's application does not restrict modification or reverse engineering for debugging modifications to this library.

jpeg-js 0.4.4 — lib/encoder.js, unmodified
https://github.com/jpeg-js/jpeg-js
https://registry.npmjs.org/jpeg-js/-/jpeg-js-0.4.4.tgz
BSD-3-Clause; copyright notices retained in the source and LICENSE-jpeg-js.txt.

Application code uses these client-side libraries to decode HEIF and encode JPEG.
All assets are served from this website; conversion does not use external APIs.