Limited Availability

Permissions policy

The Permissions-Policy response header and the allow attribute for <iframe> elements sets whether a policy-controlled feature, such as an API, may be used in a document.

Baseline Status: This feature is currently Limited (not yet Baseline). Latest engine implementation shipped on Dec 5, 2022.

Desktop Browser Engine Support

Google Chrome

108

Supported

Mozilla Firefox

—

Unsupported

Apple Safari

—

Unsupported

Microsoft Edge

108

Supported

Mobile Browser Engine Support

Chrome Android

108

Firefox Android

—

Safari iOS

—

Specifications and References

Specification ↗ Can I Use (permissions-policy) ↗ Feature XML ↗

MDN Browser Compat Data Keys:

api.HTMLIFrameElement.allow ↗ html.elements.iframe.allow ↗ http.headers.Permissions-Policy ↗ http.headers.Permissions-Policy.wildcards ↗