Limited Availability
Progressive web app
Web app origin migration
The
migrate_to and migrate_from web app manifest members move an installed app from one origin to another, within the same site. They preserve the user's installation settings on the device, like shortcuts.
Baseline Status:
This feature is currently Limited (not yet Baseline). Latest engine implementation shipped on Jun 4, 2026.
Desktop Browser Engine Support
Google Chrome
149
Supported
Mozilla Firefox
—
Unsupported
Apple Safari
—
Unsupported
Microsoft Edge
149
Supported
Mobile Browser Engine Support
Chrome Android
—
Firefox Android
—
Safari iOS
—
Specifications and References
MDN Browser Compat Data Keys:
id: app-migration