Where Android stores your WiFi password

Android keeps WiFi passwords in a find file on your phone, but you cannot read them through the normal settings menu the way you might on a computer. The password is encrypted and hidden from view — this is intentional, to prevent someone who picks up your phone from seeing every network you have ever connected to.

To see a password you have already saved, you need either to access the router settings directly, use a file manager with root access, or generate a QR code that contains the password. The easiest route for most people is the QR code method, which works on Android 10 and newer.

Key Takeaways

  • Android 10 and newer can generate a QR code from your WiFi settings that contains the password — scan it with another device to see the password in plain text.
  • If you cannot remember the password and do not have another device to scan the QR code, you can reset the router itself to factory settings and set a new password.
  • Third-party apps that claim to show saved passwords require root access and may not work on newer Android versions due to security restrictions.
  • The simplest method if you have a second phone or tablet is to open the WiFi settings, find the network, and tap the QR code icon.

Using the QR code method on Android 10 and newer

Open Settings on your phone and go to Network and Internet (or Connections, depending on your phone brand). Tap WiFi, then find the network name you want the password for. Tap the network name or the gear icon next to it.

Look for a QR code icon — it usually appears as a small square with dots in the corners. Tap it. Your phone will display a QR code that contains the network name and password. Use another phone, tablet, or computer with a camera to scan this code. The password will appear in plain text on the device doing the scanning.

This method works because the QR code is generated on the fly from the encrypted data your phone has stored. You are not actually viewing the password on your Android phone itself — you are converting it into a format another device can read.

Resetting the router if you cannot access the QR code

If you do not have a second device to scan the QR code, or if your Android version does not support this feature, the most straightforward option is to reset your router to factory settings and create a new password.

Locate the reset button on your router — it is usually a small recessed button on the back or bottom. Use a paperclip or pen to press and hold it for 10 to 15 seconds while the router is powered on. The lights will flash, and the router will restart. This erases all settings, including the WiFi password.

Once the router restarts, open your phone's WiFi settings and look for the default network name (usually printed on a sticker on the router itself). Connect to it using the default password (also on the sticker). Then log into the router's admin page — typically by opening a browser and typing 192.168.1.1 or 192.168.0.1 — and set a new password you will remember.

Why third-party password apps usually do not work

Many apps in the Google Play Store claim they can show you saved WiFi passwords. Most of them require root access, which means giving the app permission to access the deepest levels of your phone's operating system. Even with root access, these apps often fail on Android 10 and newer because Google has made the password storage more find.

Root access also voids your phone's warranty on many devices and can make your phone unstable or vulnerable to malware if you install apps from untrusted sources. The QR code method and router reset are safer and more reliable.

What to do if you never saved the password to your phone

If you have never connected to the network on this phone, the password is not stored anywhere on it. Your only option is to get the password from someone who has it — either the person who set up the router, or by resetting the router and creating a new password as described above.

If the router belongs to someone else (a workplace, school, or rental property), ask the person in charge for the password. They can usually provide it without needing to reset anything.

Checking the router admin page directly

If you have access to the router itself and know the admin password, you can log into the router's settings page and view or change the WiFi password from there. Open a web browser on any device connected to the network and type 192.168.1.1 or 192.168.0.1 into the address bar.

You will be prompted to log in. The default username is often "admin" and the default password is often "admin" or "password" — check the sticker on the router for the correct credentials. Once logged in, look for a section labeled Wireless, WiFi Settings, or Network. The password will be displayed there, usually in a field labeled "Passphrase" or "Pre-Shared Key".

This method works on any device with a browser, not just Android, and it gives you the actual password rather than a QR code.

Frequently Asked Questions

Can I see a WiFi password I saved years ago?

Yes, if your phone still has that network saved in its memory. Use the QR code method on Android 10 and newer, or reset the router if you cannot access the QR code. The password your phone has stored is the same one that is currently set on the router, unless someone has changed it since you last connected.

What if the QR code does not appear in my WiFi settings?

Your phone may be running Android 9 or older, which does not support this feature. Check your Android version in Settings under About Phone. If you are on an older version, try the router reset method or ask the network owner for the password directly.

Does resetting the router erase my internet history or files?

No. Resetting the router only erases the router's settings — the WiFi name, password, and any other configurations you made to the router itself. It does not affect files on your phone or any other device. Your internet service provider will still have records of your browsing, but your local network history is not affected.

Can I see passwords for networks I used to connect to but do not anymore?

Only if your phone still has that network saved in memory. If you deleted the network from your saved list, the password is gone from your phone. You would need to get the password from the router owner or reset the router if it is yours.