It's common to need to connect a new device to a wireless network but forget the access key. This can happen after purchasing a new smartphone, having guests over, or simply because you haven't had to manually enter the password for a long time. Fortunately, modern operating systems and routers store this data in secure memory partitions that can be accessed later.
Restoring access to local network There are several possible ways, depending on whether you already have a connected device or access to the router's admin panel. We'll cover the most effective and secure methods that work on most hardware models, whether TP-Link, Asus or Keenetic.
It's important to understand that the security of your network is directly related to the strength of your password. If you're planning to reset your router, this is the perfect time to set up stronger security using WPA3-Personal instead of legacy protocols. In this article, we'll walk you through each step in detail so you can quickly restore internet access.
Viewing a saved password on Windows
If you already have a laptop or desktop computer running Windows connected to your wireless network, you can find a forgotten key through the system settings. The operating system stores profiles of all networks the user has ever connected to in encrypted form, but they are viewable by authorized users.
To begin, open the Network Control Panel. This can be done quickly by pressing the following keyboard shortcut: Win + R and entering the command ncpa.cpl, then press Enter. In the window that opens, find the active "Wireless Network" connection, right-click it, and select "Status." Next, click "Wireless Network Properties" and go to the "Security" tab.
In this section, you'll see the "Network Security Key" field, where characters are hidden behind dots. To see them, check the "Show entered characters" box. The system may require administrator privileges to perform this action. Once confirmed, the hidden characters will turn into readable text that can be copied or rewritten.
- 🔍 Right-click on the WiFi icon in the tray.
- 🔍 Select "Open Network & Internet settings".
- 🔍 Go to Network and Sharing Center.
- 🔍 Click on your network name and select “Wireless Network Properties”.
An alternative method for Windows 10 and 11 users is to use the command prompt. This method is especially useful if the graphical interface is not working correctly or if you need to find the password for a network to which the computer is not currently connected but has previously connected. Open the command prompt as administrator and enter the command to list all saved profiles.
netsh wlan show profilesOnce the list is displayed, find your network name and use the following command to get detailed information, including the access key. Note that the network name must be enclosed in quotation marks if it contains spaces.
netsh wlan show profile name="Network_Name" key=clearIn the command output, find the line "Key Content." The value to the right of the colon is the password you're looking for. This method works at the system library level and doesn't depend on the network card driver version.
Why might the password not be displayed?
If the command prompt displays a dash or an error message instead of a password, this may indicate that the profile was saved with restricted access or the Windows registry is corrupted. In this case, try reconnecting to the network using the password from another device or resetting the network settings.
How to view your access key on Android and iOS
Mobile devices also store connection data, but access to it is restricted by Google and Apple security policies. On smartphones with Android 10 and above, as well as iPhones with iOS 16, manufacturers have implemented a convenient feature for viewing and sharing passwords via QR codes or the system menu.
On Android, go to WiFi settings, select the network you're connected to, and tap the gear icon or the network name. In the menu that opens, look for the "Share" button or the QR code icon. When you tap it, the system will ask you to confirm with your fingerprint or PIN. The QR code that appears often has a text password underneath it, or it can be scanned by another device.
iPhone users can find their saved password in the Settings menu. Follow the path Settings → Wi-Fi, tap the blue "i" icon next to your network name. In the "Password" field, tap the hidden dots, and after using Face ID or Touch ID, the password will become visible. You can copy it for use on other devices.
Older versions of Android, which lack the QR code functionality, may require root access or third-party apps, but these are not recommended for security reasons. It's better to use the router's web interface, which is accessible from any connected device via a browser.
Login to the router's web interface
The most common way to find out or change the password is to log into the router's control panel. To do this, you need to know the gateway IP address and administrator credentials. By default, most manufacturers use standard addresses, such as 192.168.0.1 or 192.168.1.1, which can be found on the sticker on the bottom of the device.
Open any browser on a device connected to the router (via cable or WiFi) and enter the IP address in the address bar. A login window will appear. If you've never changed your administrator login and password, try the standard combinations: login admin and password admin or a blank field. This information is also often indicated on the factory label.
After successfully logging in, navigation depends on your router model. Look for sections labeled "Wireless," "Wireless Mode," "WLAN," or "WiFi." Within these tabs, you'll find a "Security" or "Protection" subsection, which displays the current encryption key and security type.
| Router brand | Entrance address | Default login | Default password |
|---|---|---|---|
| TP-Link | tplinkwifi.net or 192.168.0.1 | admin | admin |
| Asus | 192.168.1.1 | admin | admin |
| D-Link | 192.168.0.1 | admin | (empty) |
| Xiaomi | 192.168.31.1 | (No) | specified during setup |
| Keenetic | my.keenetic.net | admin | specified during setup |
In the interface of modern routers, such as MikroTik or Ubiquiti, the menu structure can be more complex. Here it is important to find the section responsible for Wireless SecurityIf you previously changed the administrator password and forgot it, you won't be able to restore access to settings without resetting the device.
☑️ Check before logging into the router
⚠️ Note: If you changed the default administrator password and forgot it, the only way to regain access is to perform a full reset. This will return the router to factory settings, and you will have to set up your internet connection again.
Using a QR code to connect
Modern technologies allow you to transfer network data without typing characters. If you have a device already connected to WiFi, you can generate a QR code to quickly connect guests' devices or new phones. This method doesn't immediately reveal the password in plain text, but it does allow for a "forward" authorization.
Many routers have a QR code on a factory sticker along with the network name and WPS PIN. However, if the password has been changed by the user, this code no longer works for connecting new devices, as it contains outdated data. In this case, the code generation feature in the smartphone settings, as mentioned above, can help.
There are also special scanner apps that can decode a QR code and display the string encrypted in it. In this string, after the prefix P: Your password will be there. This is a handy life hack if you need to quickly grant access without having to dictate complex character combinations.
Resetting the router to factory settings
If none of the software methods work, or you don't remember the administrator password to access settings, there's a radical but effective method left: a hard reset. This procedure completely clears the device's memory of all user settings, returning it to its out-of-the-box state.
On the back of the router, locate the small hole labeled as Reset or RestoreThere's usually a recessed button inside. To press it, use a straightened paperclip, a toothpick, or the special tool included with the kit. Press the button carefully to avoid damaging the internal contacts.
The steps to perform a reset are:
- 🔄 Make sure the router is turned on and the indicators are on.
- 🔄 Press the reset button and hold it for 10-15 seconds.
- 🔄 Wait until all the indicators blink simultaneously or the router reboots.
- 🔄 Release the button and wait 2-3 minutes for the system to fully boot.
After rebooting, the network will be open or use the password indicated on the sticker. You can connect to it and reconfigure your internet connection using your provider's information. Be sure to immediately set a new WiFi password and change the administrator password for security.
⚠️ Important: Before resetting, make sure you have a contract with your ISP or the necessary PPPoE/L2TP connection settings. Without these settings, the internet will not work on any devices after the reset.
What to do if the Reset button does not work?
Sometimes the button may be stuck or faulty. In rare cases, unplugging the router for 10-15 minutes, then plugging it back in, and trying again may help. If this doesn't help, you may need to reflash the device's firmware via cable, which is a complex procedure.
Network Prevention and Security
Once access has been restored, it's important to consider the security of your wireless network. Using weak passwords or default combinations makes the network vulnerable to brute-force attacks. Attackers can not only steal your traffic but also access files on your devices.
It is recommended to use an encryption protocol WPA2-PSK or WPA3Avoid the outdated WEP standard, which can be cracked in minutes even by a novice. The password must contain at least 12 characters, including uppercase and lowercase letters, numbers, and special characters.
Update your router firmware regularly. Manufacturers release updates that patch security holes. You can check for a new version in the device's web interface under "System Tools" or "Administration."
Frequently Asked Questions (FAQ)
Is it possible to find out someone else's WiFi password?
Technically, password cracking programs exist, but their use is illegal and violates the rights of the network owner. This article is for informational purposes only, and should be used to restore access to your own networks.
What should I do if the password sticker has worn off?
If the sticker is illegible, try the default combinations (admin/admin) or perform a factory reset. After the reset, you can use any password, as the old one will no longer be relevant.
Does changing your password affect your internet speed?
No, the password itself doesn't affect speed. However, changing the encryption type from WPA3 to WPA2 on very old devices may slightly affect connection stability, but not speed.
Where can I find the WPS PIN code?
An 8-digit PIN is usually found on the same sticker as the WiFi password. It's used for quick connection without entering a password, but it's best to disable this feature in your router settings due to security vulnerabilities.
Will I forget my IPTV settings after reset?
Yes, a hard reset will erase all settings, including IPTV settings and MAC address binding (if required). You'll need to reconfigure them or contact your provider.