It's quite common to need to connect a new device to your home network or share the password with guests, but you don't know it. A Wi-Fi network's security key is the password that protects your local network from unauthorized access. Many users forget it immediately after initial setup, relying on smartphones and laptops to automatically connect.
However, when you need to enter this character set manually, you find it impossible to remember. Don't panic or immediately call a technician. There are several proven ways to recover or view forgotten data, using either stickers on the device itself or operating system software.
In this article, we'll cover all possible options in detail, from simple physical checks to more complex manipulations via the router's web interface. You'll learn how to find the key on different hardware models and what to do if standard methods fail to restore network access.
Find the password on the router case and in the documentation
The fastest and most reliable way to find out security key — is a physical inspection of your router. Network equipment manufacturers such as TP-Link, ASUS, Zyxel And Keenetic, factory data is almost always printed on a special sticker. It's usually located on the bottom of the case or on the back panel, near the cable connectors.
This label contains important technical information: the MAC address, serial number, IP address for logging into settings, and, most importantly, the factory Wi-Fi password. It may be labeled "Wireless Key," "WPA Key," "PIN," or simply "Password." If you've never changed the router's settings since purchasing it, this code is your current security key.
In some cases, the sticker may have worn off over time or become damaged. In this case, it's worth checking the original packaging or the paper instructions that came with the device. Users often throw away the box, but if you still have it, the factory data may be duplicated on the cardboard insert or in the warranty card.
⚠️ Please note: If you previously changed the password through the router settings, the factory settings on the sticker will no longer be valid. In this case, you will need to reset the device to factory settings to reset the password to the one on the sticker.
Viewing a saved password on a Windows computer
If you already have a computer or laptop running an operating system connected to your Wi-Fi network Windows, you can easily find the password using standard interface tools. The operating system stores the security keys of all networks the device has ever connected to in its profile.
To access this data, open the Network and Sharing Center. You can do this by right-clicking the Wi-Fi icon in the system tray and selecting the appropriate option, or through the Control Panel. In the window that opens, find the name of your active wireless network and click it.
In the network status window that appears, click "Wireless Network Properties." Go to the "Security" tab. You'll see the "Network Security Key" field, where the characters will be hidden by dots. To see them, simply check the "Show entered characters" box.
An alternative and faster method for modern versions of Windows 10 and 11 is to use the command prompt. This method is especially convenient if the graphical interface isn't working correctly or you prefer console commands. You'll need to launch the command prompt as administrator and enter a special prompt.
netsh wlan show profile name="Your_Network_Name" key=clearIn the command output, find the line "Key Content." The value next to it is your password. This method allows you to access your data without diving deep into the settings menu.
☑️ Check on Windows
How to find out your password on macOS and mobile devices
Users of technology Apple Windows also have built-in tools for viewing saved passwords, although the interface is slightly different from Windows. On macOS, security keys are stored in the iCloud Keychain or the system keychain. You can find them in the Keychain Access app.
Open the app using Spotlight search or in the "Applications" → "Utilities" folder. Select "System" or "iCloud" from the list on the left, then find the name of your Wi-Fi network in the list. Double-clicking on the name will open the properties window, where you can see hidden characters in the "Show password" field after entering the computer administrator password.
On devices iPhone And iPad iOS 16 and later brings the long-awaited password viewer feature. Go to "Settings" → "Wi-Fi." Tap the blue information icon (the "i" in a circle) next to the network you're currently connected to or have previously connected to. You'll see a "Password" field there, which you can tap to see the code after Face ID or Touch ID.
On Android, the situation depends on the system version and the manufacturer's shell. On stock Android 10 and higher, you can view the network's QR code in the Wi-Fi settings. Sometimes the password is written in plain text under the QR code, but more often, it needs to be scanned with a scanner from another phone. Root access allows you to view passwords in system files, but this is a complex and risky method.
What should I do if there is no show password button on Android?
If the password doesn't display using standard tools, you can try scanning the connection QR code from another device. Many QR code scanners display not only the connection link but also a text string with the WPA password.
Login to the router's web interface to change settings
If no devices are connected to the network or you want to change the current password, you'll need to access the router's settings. This is done through the web interface, accessible via the local IP address. This is most often 192.168.0.1 or 192.168.1.1, however, the address may vary depending on the brand.
Open any browser on a device connected to the router via cable or Wi-Fi (if you know the password). Enter the IP address in the address bar. If the page doesn't open, check the sticker on the router—it often contains the exact address or domain name (e.g., tplinkwifi.net or my.keenetic.net).
The system will ask for a login and password to access the control panel. The factory default values are usually: admin And admin, or login admin and a blank password. If you've changed this information before and forgotten it, you'll have to reset the settings using the button Reset on the device body.
Once in the menu, look for the "Wireless," "Wi-Fi," or "WLAN" section. Inside, you'll find a "Wireless Security" subsection. This is where the "Wireless Network Password" (PSK Password) field is located, which you can view or change.
| Router brand | Entrance address | Default login | Default password |
|---|---|---|---|
| TP-Link | 192.168.0.1 | admin | admin |
| ASUS | 192.168.1.1 | admin | admin |
| D-Link | 192.168.0.1 | admin | (empty) |
| Keenetic | my.keenetic.net | admin | indicated on the sticker |
Types of encryption and their impact on security
When searching for a security key, you'll likely come across abbreviations that denote encryption types. Understanding the difference between WEP, WPA And WPA2/WPA3 This is important not only for setup but also for ensuring the security of your data. Old encryption standards have vulnerabilities that allow hackers to quickly guess a password.
The most common and recommended standard at the moment is WPA2-PSK (AES). It provides reliable encryption of traffic. A newer standard WPA3 It appears in modern routers and offers an even higher level of protection, especially on public networks, but requires support from connected devices.
If the encryption type is still selected in your router settings WEP or WPA (TKIP), it is strongly recommended to change it to WPA2/WPA3. You will then need to re-enter the password on all devices. Using outdated protocols makes your network vulnerable, even with a strong password.
⚠️ Please note: If you change the encryption type or password, all devices connected to the network will lose connection. You will need to re-enter the new security key on every smartphone, TV, and laptop in your home.
Resetting the router to factory settings
If you can't remember your Wi-Fi password, the password to access the router's web interface, or the sticker on the device is missing or illegible, the last resort is a hard reset. This will return the device to its original state when you bought it.
To perform a reset, locate the button on the back panel Reset or a small hole with an inscription ResetIf it's a button, hold it down for 10-15 seconds until the indicators on the case flash simultaneously. If it's a hole, use a paperclip or toothpick to press the hidden button inside.
After rebooting, the router will create an open network with the default name (indicated on the sticker). You can connect to it without a password, log in to the settings using the default credentials (admin/admin), and set a new one. network security keyDon't forget to reconfigure your internet connection (PPPoE, L2TP, or Dynamic IP) if your provider requires authorization.
It's important to understand that resetting your network will delete all your personal settings: network name, password, IPTV settings, static IP addresses, and port forwarding rules. Therefore, use this method only as a last resort, after all other options have been exhausted.
Is it possible to restore settings without resetting?
There are dedicated utilities for recovering Wi-Fi passwords saved in Windows, but they won't help if no device with the saved password is accessible. In this case, resetting the password is the only solution.
Frequently Asked Questions (FAQ)
Where can I find a PIN code on my router, and how is it different from a password?
The PIN is usually found on the same sticker as the Wi-Fi password. It's used to quickly connect devices using WPS technology without entering a long password. However, using WPS is not recommended for security reasons, as this method is easily hacked.
What should I do if the password doesn't work, even though I see it in the settings?
Check your keyboard layout (RU/EN) and the letter case (Caps Lock). Users often confuse the number "0" with the letter "O" or "1" with "l." Also, make sure you're not entering extra spaces at the beginning or end of a line.
Is it possible to find out a neighbor's Wi-Fi password if it is hidden?
No, there's no legal way to find out the password for a hidden network or a network you're not connected to and don't have access to. Attempting to hack into other people's networks is illegal.
How often should I change my network security key?
It's recommended to change your Wi-Fi password at least once a year, and immediately if you no longer trust someone who previously knew it, or if you sell a device that was connected to your network.
Does password complexity affect internet speed?
No, password complexity and length do not affect data transfer speed. However, using passwords that are too simple (e.g., "12345678") makes your network vulnerable to hacking, which could lead to unauthorized access to your channel and, consequently, a drop in speed.