It's extremely common to need to connect a new device to your home network, but the Wi-Fi password has long been forgotten or lost. Fortunately, operating systems and routers store this information in protected configuration files, allowing you to restore access without having to reset the router to factory settings. This is especially true if the physical sticker with the information on the bottom of the device has been worn off or lost.
There are many methods for extracting a security key, and the choice of a specific method directly depends on which device already has access to the network. Whether it is a computer running Windows, smartphone based on Android or iOS, or the router itself, access to information can be gained through standard settings interfaces. It's important to understand that most methods require at least one device that is already successfully authorized on the network.
In this article, we'll cover the detailed steps for various platforms, focusing on technical nuances and potential security limitations. You'll learn how to find hidden parameters using the command line, system utilities, and web-based administrator interfaces. The key requirement for all methods described below is having administrator rights on the device or access to the router interface.
Password recovery through Windows settings
The Windows operating system stores profiles of all networks your computer has ever connected to in a special storage area. If your device is currently within range of the network or connected to it, you can retrieve the encryption key through the graphical interface. To do this, open Settings and navigate to Manage Network Connections.
Find your active connection and click on it to view its detailed properties. In the window that opens, look for the "Wireless Network Properties" button or a similar option, which may be located under the "Hardware Properties" section. In the dialog box that appears, switch to the "Security" tab.
This is where it is stored network security key, which is hidden by asterisks by default. To see it in plain text, simply check the box next to "Show entered characters." The system may ask you to confirm administrator rights, after which the password will become visible.
⚠️ Attention: If the Security tab is missing or the display option is inactive, this may mean that the network profile is saved not for the current user, but for all users of the system, or access to the registry is limited by group security policies.
An alternative and faster method for experienced users is to use the command prompt. This method allows you to obtain information even about networks to which the computer is not currently connected but which are stored in memory. Open the command prompt with administrator privileges and enter the command to list profiles.
netsh wlan show profilesOnce the list is displayed, find the name of the network you want and use the following command to drill down by adding the key key=clear to display the password:
netsh wlan show profile name="Network_Name" key=clearIn the command output, find the "Key Content" field, which will contain the password you're looking for. This method is universal for all versions of Windows, starting with Vista, and is independent of the graphical interface.
Finding a password on Android devices
Owners of Android smartphones and tablets may need to share their password with guests or connect to another device. In Android 10 and later, the process has been significantly simplified thanks to the QR encoding feature for network profiles. However, viewing the actual text password may require additional steps.
Go to your Wi-Fi settings and tap the gear icon next to the active network name. If your smartphone supports the Share or QR code feature, the system will generate an image that, when scanned, the other device can connect automatically. On some operating systems, for example: MIUI or OneUI, the password can be displayed directly below the QR code.
- 🔍 Open Wi-Fi settings and select your active network.
- 📱 Click the Share button or the QR code icon.
- 🔐 Complete biometric authentication (fingerprint or Face ID).
- 👁️ Look for the text under the QR code, where the password is often shown in clear text.
If there's no text display, you can use a third-party QR code scanner app or take a screenshot and scan the code using Google Lens. On older versions of Android (before version 10), viewing saved passwords without permissions Root is not possible using standard tools, since the configuration file wpa_supplicant.conf protected by system access rights.
For devices with root privileges, it is possible to view the configuration file directly through a file manager with access to system folders. The file path typically looks like this: /data/misc/wifi/wpa_supplicant.confThe text document stores network names (SSID) and their corresponding passwords (psk).
⚠️ Attention: Rooting your Android device voids the manufacturer's warranty and may impair the functionality of banking apps and security systems (Google Pay, Samsung Pay). Only use this method if you understand the risks.
What to do if the QR code is not generated?
If the default feature doesn't work, try installing a Wi-Fi management app from the official store. However, be careful: many free apps are filled with ads and can collect data about your networks. It's safer to use the system's built-in tools.
View your security key on iPhone and iPad
The Apple ecosystem is notoriously closed, and for a long time, viewing Wi-Fi passwords on iOS was impossible without jailbreaking. This situation changed dramatically with the release of iOS 16, where Apple implemented the long-awaited Wi-Fi password management feature directly into the system settings.
To view the password, make sure your device is updated to the latest version of iOS. Go to "Settings" → "Wi-Fi." Find the network you need the password for and tap the blue information icon (the letter "i" in a circle) to the right of the network name.
In the menu that opens, find the "Password" field, which will be hidden by dots. Click on it, and the system will request biometric authorization via Face ID or Touch ID, or it will require you to enter your screen unlock code. Once verified, the password will be displayed in text format and can be copied.
For devices running older versions of iOS, there's no direct way to view the password. The only legal option is to sync with a Mac, where the password may be stored in iCloud Keychain. On macOS, open Keychain, find the network name, and check "Show password."
Checking data via the router's web interface
The most reliable and universal way to find out the password is to access the router's settings. This method works regardless of the device you're using (PC, phone, tablet), as long as you have a connection to the router, even via an Ethernet cable or a guest network.
To access the control panel, you need to know the gateway IP address. Most often, this is 192.168.0.1 or 192.168.1.1Enter this address in your browser's address bar. The system will ask for your administrator login and password. If you haven't changed them, they're listed on the sticker on the bottom of the router (often it's admin/admin).
Once in the interface, look for the section related to wireless networking. It may be called "Wireless," "Wi-Fi," "Wireless Mode," or "WLAN." Inside, find the "Wireless Security" subsection. This is where the field is located. PSK Password or "Wireless Network Password".
Interfaces vary widely across manufacturers, but the logic remains consistent. Below is a table with sample navigation paths for popular brands:
| Router brand | Path to the menu | Field name |
|---|---|---|
| TP-Link | Wireless -> Wireless Security | Wireless Password / PSK Password |
| ASUS | Advanced Settings -> Wireless -> Professional | Authentication Method (Password) |
| D-Link | Wi-Fi -> Security Settings | PSK encryption key |
| Keenetic | My Networks and Wi-Fi -> Home Network | Wi-Fi network password |
If you can't access the settings because the administrator password has been changed and is unknown, you'll need to reset the router to factory settings. There's a recessed button on the device for this purpose. Reset or WPS/Reset, which must be held for 10-15 seconds when the power is on.
☑️ Check before resetting your router
Using third-party programs and snails
There is a class of software designed to analyze wireless networks and recover passwords. Programs such as WirelessKeyView from NirSoft or WiFi Password Revealer, scan the Windows system registry and extract saved keys. They are useful when standard OS tools are unavailable for some reason.
However, using such software requires extreme caution. Many Wi-Fi hackers available online contain malware, miners, or adware. Such utilities should only be downloaded from the developers' official websites, avoiding dubious torrent trackers.
Additionally, antivirus programs often react to password recovery tools as a security threat (PUP or HackTool), as they use the same methods as hackers. You may need to temporarily disable protection or add the program to the exceptions, which creates additional risks to your system.
⚠️ Attention: Router and operating system interfaces are regularly updated. Menu item locations and function names may differ from those described in the instructions. Always consult the latest documentation from your equipment manufacturer.
Frequently Asked Questions (FAQ)
Is it possible to find out someone else's Wi-Fi password if I'm not connected to the network?
No, this is impossible without specialized hardware and software for brute-force attacks (password guessing), which is illegal. The methods described in this article only work for networks your device already has access to or that have been previously saved.
What should I do if the WPS button on my router doesn't work?
WPS (Wi-Fi Protected Setup) allows you to connect without entering a password, but it's often disabled by default or unsupported by some devices (e.g., iPhone). If the button doesn't work or the feature is disabled in the router settings, this method won't help restore access, and you'll have to use the other methods in this article.
Are Wi-Fi scanner apps safe to use?
Apps that simply show a list of networks and signal strength (eg. WiFi Analyzer), are safe. However, apps that promise to "hack" or "reveal the password" of any network are often scams. They can steal your data or infect your device with viruses. Trust only official system functions.
How do I change my password to a more complex one after recovery?
Once you know your current password, it's highly recommended to change it to a more secure one. Access your router's web interface, find the Wi-Fi security settings, and create a new key using a combination of letters (upper and lowercase), numbers, and special characters, at least 12 characters long.
Why does Windows say "Unable to save password"?
This error often occurs when trying to connect to a network with an outdated encryption type or when there is a profile conflict. Try removing the network from your saved list ("Forget network") and reconnecting, entering the password manually. Also, check that your router isn't set to Legacy mode.