Chrome or Edge
Windows · macOS · Linux · ChromeOS
- Open the app in Chrome or Edge.
- Click the install icon at the right of the address bar (a monitor with a down-arrow).
- Choose Install — it opens in its own window.
Safari
macOS Sonoma+ · iPhone · iPad
- Open the app in Safari.
- Mac: File → Add to Dock. iPhone/iPad: tap Share, then Add to Home Screen.
- Launch it like any other app.
Android
Chrome · Samsung Internet
- Open the app in your browser.
- Tap the ⋮ menu → Install app (or Add to Home screen).
- Confirm — it lands on your home screen.
Scan to open it on your phone and add to your home screen.