Check your device’s camera or microphone indicator, then open its privacy controls to see which app is using—or recently used—the sensor. The indicator’s color and location vary by device. If the access came from a website, check that site’s permission in the browser as well as the operating system’s controls.
Check the active-use indicator first
An indicator is the quickest way to spot sensor use, but it only signals that the camera or microphone is active or was recently active. By itself, it does not show whether the app saved a recording or sent it elsewhere.
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iPhone and iPad
On iOS 14 or later, an orange dot means an app is using the microphone; a green dot means it is using the camera, or the camera and microphone together. With Differentiate Without Colour enabled, the microphone indicator may appear as an orange square. Open Control Center to see which app is using or recently used the sensors. Apple says the indicator can appear even when the app is not in the foreground. Apple: About the orange and green indicators in your iPhone status bar
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Android
A green indicator near the top of the screen appears when an app is using the camera or microphone. Tap the indicator or its notification to identify the app. Android’s indicator is tied to camera and microphone app-op use; depending on the device, its icon may shrink to a dot that remains until the app is dismissed or closed. Exact behavior and placement can vary by manufacturer. Google: Check if your Android camera or microphone is on or off · Android Open Source Project: Privacy indicators
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Windows 10 and Windows 11
When a camera is active, a device with a camera light turns it on; otherwise, Windows shows a notification when camera activity starts or stops. A microphone-use icon appears in the taskbar notification area while an app is using the mic. Microsoft: Manage app permissions for your camera in Windows
Mac
An orange dot next to Control Center in the menu bar means the microphone is in use; green means the camera is in use. If both are active, only the green dot appears. Open Control Center to see which apps are using the camera or microphone. Apple notes that the microphone indicator can reflect current or recent use. Apple: Control access to the camera · Apple: Control access to the microphone
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Find the app and review its access
If the indicator appears when you do not expect it, use the operating system’s recent-use view to identify the app, then decide whether it needs that permission.
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- Open Control Center and note the app named for current or recent camera or microphone use.
- Go to Settings > Privacy & Security > Camera or Microphone.
- Turn off access for apps that do not need it.
Android
- Tap the green indicator or notification to identify the app.
- Open Privacy Dashboard and review the camera and microphone entries for recent access. Availability and labels can vary by device.
- To block access while investigating, use the camera or microphone controls in Quick Settings; then review the app’s permission in Settings.
Google’s Android guide to checking camera and microphone access describes the indicator, dashboard, and system controls.
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Windows 10 or 11
- Open Settings > Privacy & security > Camera or Microphone in Windows 11. In Windows 10, open Settings > Privacy, then choose Camera or Microphone.
- Review individual Microsoft Store app toggles and the desktop-app controls shown on the relevant settings page.
- Disable access for apps that do not need it.
Desktop apps may not all appear individually, and Microsoft notes that some may access devices through supported methods differently. Windows Hello is a documented exception: it can use the camera to sign in even when the camera app-access setting is off. Microsoft’s camera permissions guidance explains the controls and caveats.
Mac
- Open Control Center from the menu bar and check which app is using the camera or microphone.
- Go to System Settings > Privacy & Security > Camera or Microphone.
- Turn off permission for any app that does not need sensor access.
Apple’s Mac privacy guide covers camera and microphone access controls.
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Check browser permissions for website access
A website can have permission within the browser in addition to the browser’s operating-system permission. If a site appears to be the source, review its site-level setting too. In Microsoft Edge, go to Settings > Privacy, search, and services > Site Permissions > All sites, select the site, and inspect its Camera or Microphone permission. Microsoft’s Windows camera permissions guidance includes the Edge site-permission path.
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What an indicator can—and cannot—tell you
- It can show sensor use: an indicator or recent-use record is evidence that an app accessed the camera or microphone.
- It does not establish what happened to the data: the indicator alone cannot prove that audio or video was recorded, stored, or transmitted.
- Controls differ by platform: Android’s presentation can vary by device maker, Windows may not identify every desktop app individually, and a website may have its own browser permission.
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