Where to find microphone permissions and how to turn them on

Microphone access is controlled through your device's settings, not through the app itself. When an app needs your microphone — for video calls, voice messages, or recording — your operating system asks for permission the first time the app tries to use it. You can say yes or no in that moment, and you can change your answer later by going into settings and flipping the permission back on.

The exact steps depend on whether you use Windows, Mac, iPhone, or Android. Each system stores microphone permissions in a different place, but the process is straightforward once you know where to look.

Key Takeaways

  • On iPhone, go to Settings > Privacy > Microphone and toggle the switch on next to the app that needs access.
  • On Android, open Settings > Apps > Permissions > Microphone and turn on the permission for the app you want to use.
  • On Windows 11, go to Settings > Privacy & Security > Microphone and enable access for individual apps.
  • On Mac, go to System Settings > Privacy & Security > Microphone and check the box next to the app's name.
  • If an app keeps asking for microphone access even after you grant it, restart the app or restart your device.

Giving microphone access on iPhone

Open the Settings app and tap Privacy. Scroll down and tap Microphone. You will see a list of every app that has ever asked for microphone access. Apps with the microphone icon next to their name have permission; apps without it do not. Tap the toggle switch next to any app to turn microphone access on or off.

The first time an app tries to use your microphone, iOS shows a popup asking "Allow [App Name] to access your microphone?" Tap Allow to grant permission, or Don't Allow to deny it. If you tap Don't Allow and later change your mind, you can turn it on in Settings > Privacy > Microphone.

Giving microphone access on Android

Open Settings and tap Apps (or Application Manager, depending on your phone brand). Tap Permissions or Permission Manager. Tap Microphone. You will see a list of apps with microphone access. Tap the app you want to give access to and select Allow.

On some Android phones, you can also go directly to Settings > Privacy > Permissions > Microphone. The layout varies slightly between Samsung, Google Pixel, and other brands, but the microphone permission is always in the Privacy or Permissions section. If you cannot find it, search "microphone" in your Settings app.

Giving microphone access on Windows 11

Open Settings and go to Privacy & Security. Scroll down and click Microphone. At the top, make sure Microphone access is turned On. Below that, you will see a list of apps. Toggle the switch on next to any app that needs microphone access.

If an app is not listed, it may not have requested microphone access yet. Open the app and try to use the microphone feature — Windows will then ask for permission and add it to the list. Some older apps may not show up in this list at all; in that case, the app handles permissions through its own settings.

Giving microphone access on Mac

Click the Apple menu and go to System Settings. Click Privacy & Security on the left sidebar. Click Microphone. You will see a list of apps. Check the box next to any app you want to give microphone access to. Uncheck the box to remove access.

The first time an app tries to use your microphone, macOS shows a dialog asking for permission. Click Allow to grant it. If you deny it by mistake, you can always turn it on in System Settings > Privacy & Security > Microphone.

What to do if an app keeps asking for microphone access

If you have already granted permission but the app keeps asking, try closing the app completely and opening it again. Some apps do not register the permission until they restart. If that does not work, restart your device — this clears the app's memory and forces it to re-read your permission settings.

On rare occasions, an app's permission settings can become corrupted. If restarting does not fix it, try removing the app's data: on iPhone, go to Settings > General > iPhone Storage, tap the app, and tap Offload App (this keeps your data but clears the app's cache). On Android, go to Settings > Apps, tap the app, tap Storage, and tap Clear Cache. Then open the app again and grant permission when it asks.

Why an app might not hear your microphone even with permission granted

Permission is only the first step. Your microphone also has to be physically working and not muted. Check that your device's microphone is not muted — on most phones, there is a physical mute switch on the side. On computers, look for a mute button on your keyboard or in the system tray (bottom right on Windows, top right on Mac).

If the microphone is not muted but the app still cannot hear you, the microphone itself may be blocked by dirt or dust. On phones, the microphone hole is usually at the bottom; gently clean it with a dry cloth. If you are using an external microphone, make sure it is plugged in and turned on. Some apps also let you choose which microphone to use in their own settings — check the app's audio or recording settings to make sure the right microphone is selected.

Frequently Asked Questions

Can I give microphone access to only certain apps and block others?

Yes. Each app has its own permission toggle in your device's settings. You can turn microphone access on for video call apps and off for games, for example. Your device will not let any app use the microphone unless you have explicitly turned on its permission.

What happens if I deny microphone access to an app?

The app will not be able to use your microphone. If the app needs the microphone to work, it will show an error or ask you to enable the permission. You can change your mind at any time by going back to your device's settings and turning the permission on.

Do I have to grant microphone access every time I use an app?

No. Once you grant permission, the app remembers it. You will not see the permission request again unless you uninstall and reinstall the app, or unless you manually turn off the permission in settings.

Can apps use my microphone without my permission?

No. Modern phones and computers require you to explicitly grant microphone access before any app can use it. Your device will not let an app access the microphone without your permission, even if the app tries.

Why does my microphone work in one app but not another?

The app without microphone access probably does not have permission turned on in your settings. Go to your device's privacy settings, find the app in the microphone list, and toggle the permission on. If the permission is already on, restart the app or your device.