Download Latest Version v4.3.1 source code.zip (142.6 MB)
Email in envelope

Get an email when there's a new version of model-viewer

Home / v4.3.0
Name Modified Size InfoDownloads / Week
Parent folder
README.md 2026-06-01 897 Bytes
v4.3.0 source code.tar.gz 2026-06-01 142.2 MB
v4.3.0 source code.zip 2026-06-01 142.6 MB
Totals: 3 Items   284.8 MB 1

🚀 <model-viewer> v4.3.0 This release introduces multi-model scene support, texture updates, and critical compatibility patches for iOS WKWebViews and WebXR overlays.

🌟 Highlights Multi-Model Support: Easily render multiple models in a single scene using <extra-model>. Modern Formats: Added KTX2 texture API support, enabled KTX2 compressed scene exports, and migrated to HDRLoader. iOS & WebXR Fixes: Resolved a critical WebGL memory leak on iOS, patched AR Quick Look transitions inside WKWebView-based browsers (Chrome, Google Search App), and fixed input target misalignment inside WebXR DOM Overlays. three.js Compatibility: Renamed internal elements to ensure full compatibility with the upcoming three.js r183 release.

❤️ Contributors A huge thank you to Douglas Holm, Vincent Fretin, Frank, and Salman Chishti for submitting features and bug fixes for this release!

Source: README.md, updated 2026-06-01