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Website access to device features

What website camera, microphone and location permissions allow

A browser can remember permission for a website to use a sensitive feature. Visit duration, site exceptions and device settings affect that access.

Sources checked .

Conceptual illustration

A permission can cover one visit or future visits

Google distinguishes permission for the current Chrome visit from permission that also applies on future visits. Camera, microphone and location are examples. A site-specific choice can override the browser default. Google: desktop website permissions and visit duration

Camera permission has an access and feature scope

Google says an allowed desktop Chrome site can start recording while the person is on that site. Its statement about other tabs concerns starting a recording; it should not be read as a guarantee that switching tabs ends an existing recording. Google: camera, microphone and managed-browser limits

Phone browser controls also have site exceptions

Apple documents separate Safari choices for camera, microphone and location, with exceptions for individual websites. The selected iOS 27 guide distinguishes those controls from other Safari privacy settings. Apple: Safari privacy on iPhone

Clearing a saved decision can mean asking again

Mozilla says clearing a camera or microphone permission in Firefox's address-bar panel causes the site to ask again on the next visit. Clearing the decision is different from choosing a continuing block. Mozilla: site camera and microphone permissions

A managed browser may restrict the available choice

Google says work or school administrators can set camera and microphone permissions, so the person using a managed browser may not be able to change them. Google: camera, microphone and managed-browser limits

Questions and answers

Does one-time permission also cover later Chrome visits?

Google says the site must ask again on a future visit. Google: desktop website permissions and visit duration

Does clearing a Firefox camera decision set a permanent block?

Mozilla describes asking again after the saved status is cleared. Mozilla: site camera and microphone permissions

Does a work browser always allow personal camera-setting changes?

Google warns that administrator settings can restrict those changes. Google: camera, microphone and managed-browser limits

Sources and scope

Public Google, Mozilla and Apple documentation checked 10-24-2026. Google routes distinguish desktop Chrome from Android. Apple's opened iPhone guide selected iOS 27. Mozilla's page contains multiple interface variants, so the address-bar route is used here. The recording-start statement is kept within its published scope; ongoing capture behavior was not independently measured.

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