Web App Manifest: icons
Web App Manifest: icons — The icons member supplies home-screen, task-switcher, and install-dialog imagery for a PWA. It also supports maskable icons that adapt to platform-specific shapes.
Browser & ecosystem support
Section titled “Browser & ecosystem support”| Browser / Platform | Support | Since | Confidence | Source | Notes |
|---|---|---|---|---|---|
| Chrome (Android) | ✅ yes | 39 | high | ref | Maskable icons supported via purpose: maskable. |
| Chrome (Desktop) | ✅ yes | 39 | high | ref | — |
| Edge (Desktop) | ✅ yes | 79 | high | ref | — |
| Safari (iOS) | ✅ yes | 15.4 | high | ref | Maskable icons not supported; iOS applies its own icon shape. |
| Safari (macOS) | ✅ yes | 17 | high | ref | — |
| Firefox (Desktop) | ❌ no | — | high | ref | No install flow consuming manifest icons on desktop. |
| Firefox (Android) | ✅ yes | 152 | high | ref | — |
| Samsung Internet | ✅ yes | 4.0 | high | ref | — |
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