v146 · Drawing Canvas App

Drawing Canvas App

Toggle between a normal-mode window (browser title bar visible) and unframed mode (no browser chrome) to see how the app expands into the full window space. A drawing canvas demonstrates the primary use case: creative tools that need every pixel.

Chrome 146 — Isolated Web Apps only. display_override: ["unframed"] in the web app manifest removes the browser title bar. This simulation shows the layout difference. Real unframed mode only activates in an installed IWA.
Browser title bar visible — app content starts below the chrome.
Sketch — Chrome − □ ✕
Size: 4px

Manifest configuration

{
  "name": "Sketch",
  "display_override": ["unframed"],
  "display": "standalone",
  "theme_color": "#1a1a1a",
  /* Chrome 146: "unframed" removes the browser title bar
     entirely. The app controls the full window frame.
     Requires an Isolated Web App package. */
}