Permissions-Policy: display-capture

The HTTP Permissions-Policy header display-capture directive controls whether or not the document is permitted to use Screen Capture API, that is, getDisplayMedia() to capture the screen's contents.

If display-capture is disabled in a document, the document will not be able to initiate screen capture via getDisplayMedia() and will throw a NotAllowedError exception.


Permissions-Policy: display-capture=<allowlist>;

A list of origins for which permission is granted to use the feature. See Permissions-Policy > Syntax for more details.

Default policy

The default allowlist for display-capture is self.


Screen Capture
# permissions-policy-integration

Browser compatibility

BCD tables only load in the browser

See also