AutoWebP — Third-Party Codec Notices
Alpha & Omega Limited

AutoWebP can dynamically load the following pinned open-source codec/software components for local browser execution when a browser-native capability is insufficient. These components are not owned by Alpha & Omega Limited and remain subject to their respective licences.

1. @jsquash/avif 2.1.1
   Purpose: AVIF encode/decode fallback using WebAssembly / libavif-derived codec technology.
   Licence: Apache-2.0 (package as published by the project).
   Project: https://github.com/jamsinclair/jSquash

2. libheif-js 1.19.8
   Purpose: HEIC/HEIF decoding in the browser.
   Licence: LGPL-3.0 as published by the package.
   Project: https://github.com/catdad-experiments/libheif-js

3. UTIF.js / utif 3.1.0
   Purpose: TIFF decoding and encoding.
   Licence: MIT.
   Project: https://github.com/photopea/UTIF.js

4. gifenc 1.0.3
   Purpose: still-frame GIF output encoding.
   Licence: MIT.
   Project: https://github.com/mattdesl/gifenc

5. pako 2.1.0
   Purpose: compression/decompression support used by TIFF codec workflows where required.
   Licence: MIT.
   Project: https://github.com/nodeca/pako

Codec program files are requested from pinned jsDelivr npm URLs in the current release. The AutoWebP service worker attempts to cache these entry points for subsequent use. Open-source licence terms apply independently of the AutoWebP Terms of Use.