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How to Remove all accounts from Microsoft Authenticator

Richard
Written by
Richard
May 18, 2026 Updated Aug 12, 2026 3 min read
Smartphone with dissolving account icons full reset
Smartphone with dissolving account icons full reset

Removing all accounts from Microsoft Authenticator at once requires a complete app reset or reinstall, since the app lacks a single button to delete every profile together.

Microsoft Authenticator is a free phone app that adds extra security to your logins by asking for a quick approval tap or code instead of just a password. Wiping out every stored account helps you start fresh when you sell your phone, switch to a new device, or clear out old jobs and schools.

Deleting the app from your phone and downloading it again from your app store offers the fastest way to clear out every profile in a few minutes.

⚡ Quick Answer

To remove all accounts, clear the app’s data via your phone’s Settings menu on Android. On iPhone, offload the app through Settings and then reinstall it from the App Store. Both methods reset the app to its initial state.

What Happens When You Remove All Accounts?

Wiping every account makes the app completely empty and ready for a fresh download.

Removing All Accounts: The Full Reset

Performing a full reset clears all stored data and restores the app to its default state.

Clearing App Data on Android

Clearing application data through your Android phone’s settings removes all saved accounts and sign-in information. The application returns to a blank slate without lingering data.

  1. Unlock your Android phone. Find the Settings app. It usually looks like a gear icon.
  2. Scroll down and tap on Apps (or it might say "Applications" or "App Management"). You'll see a list of all your apps here.
  3. Scroll until you find Authenticator and tap on it.
  4. On the Authenticator app's info screen, look for Storage or Storage & cache and tap it.
  5. You'll see options to manage the app's storage. Tap on Clear data.
  6. A message will pop up asking if you're sure. Warning: This action is permanent! Tap OK or Confirm to continue.
Clearing data for Microsoft Authenticator app in Android Settings.
Clearing data for Microsoft Authenticator app in Android Settings.

The main screen resets after wiping all accounts, displaying zero entries as though freshly installed.

Offloading the App on iPhone

Offloading the app on iPhone Offloading removes the app while keeping its local documents, creating a clean slate once you reinstall. This procedure erases all stored data and prepares the software for new account entries.

  1. Unlock your iPhone. Go to the main Settings app.
  2. Tap on General, then tap iPhone Storage.
  3. Scroll down the list of apps until you find Authenticator and tap on it.
  4. You'll see an option that says Offload App. Tap this. This removes the app but keeps its data for now.
  5. Tip: Offloading removes the app, but the next step is what truly resets it. Don't skip it!
  6. Now, go back to your iPhone's Home Screen. Find the Authenticator app icon. It might have a small cloud icon next to it. Tap this icon to reinstall the app.
  7. Important Warning: Just like on Android, this process removes all accounts and resets the app. There is no going back. Once you reinstall and open the app, it will be empty. Your device won't be able to verify sign-ins until you add accounts again.

Reinstalling after offloading yields the exact same clean state as clearing data on Android devices.

Summary

Resetting the application purges all stored account data and returns the software to its initial factory state, removing every previously registered profile.

How do I remove all accounts from the Microsoft Authenticator app?

Deleting the application and reinstalling it, or manually removing each profile within the settings menu, establishes a clean slate for the software.

Why can't I remove an account from Microsoft Authenticator?

Pending synchronization issues or temporary software glitches can sometimes block account removal. Restarting the device or the application typically resolves the problem.

How do I clear my Microsoft Authenticator cache?

Uninstalling and reinstalling the software serves as the method for clearing cached data, as no dedicated cache-cleaning button exists inside the application.

How do I remove old devices from Microsoft Authenticator?

Managing and removing old hardware requires visiting online Microsoft account security settings. Accessing Advanced security options and locating Additional security verification allows device removal.

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Tags: #Windows 11
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Richard

About the Author

Richard

Tech Writer, IT Professional

Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.

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