Toololo image encoders (lib/imgcodecs) - third-party notices ============================================================ These WebAssembly encoders run in the visitor's browser for the Image Compressor and Image Resizer. They are unmodified builds copied from npm on 2026-09-17. worker.js is Toololo's own glue code. mozjpeg_enc.js / mozjpeg_enc.wasm From @jsquash/jpeg 1.6.0 (Apache-2.0, https://github.com/jamsinclair/jSquash), built from the Squoosh codecs (Copyright Google Inc., Apache-2.0). mozjpeg: IJG licence / Modified BSD / zlib, see LICENSE.mozjpeg.md. https://github.com/mozilla/mozjpeg webp_enc.js / webp_enc.wasm / webp_enc_simd.js / webp_enc_simd.wasm From @jsquash/webp 1.5.0 (Apache-2.0). libwebp: BSD-3-Clause, see LICENSE.libwebp.md. https://chromium.googlesource.com/webm/libwebp squoosh_oxipng.js / squoosh_oxipng_bg.wasm From @jsquash/oxipng 2.3.0 (Apache-2.0). oxipng: MIT, see LICENSE.oxipng.md. https://github.com/shssoichiro/oxipng libimagequant_wasm.js / libimagequant_wasm_bg.wasm From libimagequant-wasm 0.3.0 (wrapper MIT, https://github.com/akshetpandey/libimagequant-wasm). It contains libimagequant by Kornel Lesinski, licensed under the GNU General Public License version 3 or later (https://www.gnu.org/licenses/gpl-3.0.html). Complete corresponding source: https://github.com/akshetpandey/libimagequant-wasm (commit c33b7f493c879dd0d183dc41c098dec7f501ebb7) and https://github.com/ImageOptim/libimagequant. The module is loaded as a separate program file and can be replaced by the user. The jSquash Apache-2.0 licence text is in LICENSE.jsquash-apache-2.0.txt.