Feature-Policy: microphone

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The HTTP Feature-Policy header microphone directive controls whether the current document is allowed to use audio input devices. When this policy is enabled, the Promise returned by MediaDevices.getUserMedia() will reject with a NotAllowedError.


Feature-Policy: microphone <allowlist>;

A list of origins for which the feature is allowed. See Feature-Policy.

Default policy

Default allow list for microphone is 'self'.


Media Capture and Streams
# dfn-microphone

Browser compatibility

BCD tables only load in the browser

See also