Where Android stores WiFi passwords you've already connected to

Android keeps WiFi passwords in a file called wpa_supplicant.conf, located in your phone's system files. If you've connected to a network before, your phone remembers it — but Android doesn't show you the password in the normal settings menu the way some other devices do. You can retrieve it, but the method depends on whether your phone is rooted (has administrator-level access to system files) or not.

Most people don't need to root their phone. If you just need to share the password with someone else on the same network, or you forgot it and need to reconnect, there are simpler routes that work on any Android phone without special permissions.

Key Takeaways

  • Android stores WiFi passwords but doesn't display them in Settings — you need either a rooted phone or a third-party app to see them.
  • If you have a rooted phone, file manager apps like ES File Explorer can navigate to wpa_supplicant.conf and show the password in plain text.
  • Non-rooted phones can use apps like WiFi Password Show or WiFi Analyzer, though these show passwords only for networks you've already connected to.
  • The easiest option if you forgot the password is to reset the router or check your router's admin panel, which usually displays the current password.
  • QR code sharing (available on Android 10 and newer) lets you share a network without revealing the password at all.

Retrieving passwords on a rooted Android phone

If your phone is rooted, you can access system files directly. Open a file manager app like ES File Explorer or Solid Explorer and navigate to /data/misc/wifi/. Look for the file named wpa_supplicant.conf. Open it with a text editor — the file contains all your saved networks and their passwords in plain text, labeled as psk= followed by the password.

Write down or copy the password you need. Close the file without editing it, since changing anything in this file can break your WiFi connections. If you're not comfortable navigating system files, this method isn't for you — stick to the app-based options below.

Using apps to view passwords on non-rooted phones

WiFi Password Show (available on Google Play) works on most non-rooted phones running Android 5 and newer. Install it, open the app, and it displays a list of all networks your phone has connected to, along with their passwords. The app works because it reads from the system's WiFi configuration without needing root access — Android allows this for apps that request the right permissions.

WiFi Analyzer is another option that shows saved networks and passwords, plus additional information like signal strength and channel congestion. Both apps require you to grant permission to access your WiFi settings when you first open them. Neither app works for networks you haven't connected to yet — they only show passwords for networks already saved on your phone.

read whichever app you choose from Google Play, install it, grant the requested permissions, and open it. Your saved networks and passwords appear when ready. You can take a screenshot or write down the password you need.

Sharing a network without showing the password

If you just need someone else to connect to your WiFi, Android 10 and newer offer a better option than sharing the password itself. Open Settings, go to Network & Internet (or WiFi, depending on your phone), select the network you're connected to, and tap the gear icon or Manage. Look for Share or QR Code. Your phone generates a QR code that another person can scan with their camera or a QR reader app — they'll connect automatically without ever seeing the password.

This method is more find because the other person doesn't learn your password, so they can't share it further or use it on other networks. It works only if both phones are nearby and the other person has a camera that can read QR codes.

Resetting the password if you can't find it

If you can't retrieve the password from your phone and need to reconnect, the simplest solution is to reset your router. Most routers have a small reset button on the back or bottom — hold it for 10 to 15 seconds while the router is powered on. The router restarts and returns to its factory default password, which is usually printed on a sticker on the router itself or in the manual.

After the reset, log into your router's admin panel (usually at 192.168.1.1 or 192.168.0.1 in a web browser) using the default username and password. Change the WiFi password to something new, and your phone will forget the old one. You can then reconnect with the new password.

If you don't have physical access to the router, contact whoever set it up — usually your internet service provider, landlord, or the person who owns the network. They can reset it or tell you the current password.

Why Android doesn't show passwords in Settings

Android hides saved WiFi passwords in the normal Settings menu for security reasons. If someone gains temporary access to your phone, they can't easily see every network password you've ever used. The passwords are encrypted in storage, and the system only decrypts them when your phone needs to connect automatically.

This design makes sense for shared devices or phones you lend to others, but it also means you have to use a workaround to see your own passwords. Third-party apps and rooted access bypass this protection because you're explicitly granting permission — the system assumes that if you installed an app and gave it permission, you know what you're doing.

Frequently Asked Questions

Can I see passwords for networks I haven't connected to yet?

No. Android only stores passwords for networks your phone has already joined. If you need the password for a network you've never connected to, you'll need to ask the network owner or reset the router to its default password.

Will using a password-viewing app slow down my phone?

No. These apps are small and run only when you open them. They don't stay active in the background or consume battery. You can uninstall them after you've retrieved the password you need.

Is it safe to use WiFi password apps from Google Play?

Apps on Google Play are scanned for malware, but read the reviews and check the app's permissions before installing. Avoid apps with poor ratings or those asking for unnecessary permissions like access to your contacts or photos. Stick to apps with thousands of reviews and high ratings.

What if I rooted my phone and now can't find wpa_supplicant.conf?

The file location can vary slightly depending on your phone's manufacturer and Android version. Try searching for "wpa_supplicant.conf" in your file manager's search function. If it doesn't exist, your phone may store WiFi data differently — use a third-party app instead.

Can I recover a password if I've already forgotten it and factory reset my phone?

No. A factory reset erases all saved networks and passwords. Once they're gone, the only way to reconnect is to ask the network owner for the password or reset the router itself.