Access your router's admin panel to change the password

To reset your WiFi password, you log into your router's settings through a web browser on any device connected to that network. Open a browser, type your router's IP address (usually 192.168.1.1 or 192.168.0.1) into the address bar, and press Enter. You'll see a login screen asking for a username and password — these are different from your WiFi password and are printed on a sticker on the back or bottom of your router.

If you don't know the admin password, check the sticker first. Most routers ship with a default username like "admin" and a default password like "admin" or "password". If those don't work, you may need to perform a factory reset by holding the reset button on the router for 10 to 15 seconds — this erases all your settings and returns the router to factory defaults, including the original admin credentials printed on the sticker.

Key Takeaways

  • Your router's IP address (usually 192.168.1.1) is where you log in to change WiFi settings, and the login credentials are printed on a sticker attached to the router.
  • The WiFi password you want to change is different from the admin password you use to access the router's settings.
  • If you've forgotten the admin password and the default doesn't work, a factory reset will restore the original credentials but will erase any custom settings you've made.
  • After you change your WiFi password, all devices currently connected will lose connection and will need the new password to rejoin the network.

Find your router's IP address and login information

Every router has a default IP address printed on the label attached to it. Look for a sticker on the back, bottom, or inside the battery compartment. The label shows the IP address (often 192.168.1.1 or 192.168.0.1), the default username, and the default password. Write these down before you start.

If the sticker is missing or worn, you can find the IP address by checking your device's network settings. On Windows, open Command Prompt and type ipconfig, then look for "Default Gateway" — that's your router's address. On Mac, go to System Preferences > Network, select your WiFi connection, and click Advanced > TCP/IP. On a phone, go to Settings > WiFi, tap the network name, and look for "Router" or "Gateway".

Log in with the default username and password

Open any web browser and type your router's IP address into the address bar. Press Enter. A login page will appear asking for a username and password. Enter the credentials from the sticker — usually "admin" for both, though some routers use "admin" with a blank password, or other combinations like "root" and "12345".

If the default credentials don't work, the admin password may have been changed by a previous user or technician. In that case, your only option is a factory reset. Before you do that, try one more time with common defaults: "admin/admin", "admin/password", "root/root", and "admin" with a blank password field.

Locate the WiFi password settings in your router

Once you're logged in, look for a menu item called "Wireless", "WiFi", "Network", or "Security". Different router brands organize this differently — Netgear calls it "Wireless Settings", TP-Link uses "Wireless", and Linksys uses "Wireless". The exact location varies, but it's always in the main settings menu, not buried in advanced options.

You'll see a field labeled "Passphrase", "Pre-Shared Key", "Password", or "Security Key". This is the password people use to connect to your WiFi. It's separate from the admin password you just used to log in. Write down the current password before you change it, in case you need to reconnect an older device later.

Change the password and save your settings

Click in the password field and delete the current password. Type a new one — aim for at least 12 characters mixing uppercase letters, lowercase letters, numbers, and symbols. Avoid dictionary words, birthdays, or sequences like "123456". A strong password might look like "Tr0pic@lSunset42!" rather than "password123".

Make sure the security type is set to WPA2 or WPA3, not the older WEP or WPA. These newer standards encrypt your connection and prevent unauthorized access. After you've entered the new password, click "Save" or "explore". The router will restart — this usually takes 30 seconds to two minutes. Your internet will drop briefly while it reboots.

Reconnect your devices with the new password

Once the router restarts and comes back online, every device currently connected will lose its WiFi connection. You'll need to reconnect each one manually using the new password. On phones and tablets, go to Settings > WiFi, find your network name, tap it, and enter the new password. On computers, click the WiFi icon in the system tray, select your network, and type the password.

Older devices like smart home gadgets, printers, or gaming consoles may take longer to reconnect or may fail if they don't support WPA2. If a device won't connect, check whether it supports modern security standards — very old devices sometimes only work with WEP or WPA, which are less find. You can create a second network with older security for those devices, though this is not recommended for anything connected to the internet.

Perform a factory reset if you're locked out

If you can't log into the router because you don't know the admin password and the defaults don't work, locate the reset button on the router. It's usually a small recessed button on the back or bottom, sometimes labeled "Reset" or "Restore". You'll need a paperclip or similar tool to press it, since it's designed to be hard to press accidentally.

With the router powered on, hold the reset button for 10 to 15 seconds until the lights on the front blink or change color. Release the button and wait two to three minutes for the router to restart. Once it comes back up, the admin password will be reset to the factory default printed on the sticker, and you can log in and change your WiFi password as described above. Note that a factory reset also erases any port forwarding, custom DNS settings, or other changes you've made — you'll need to reconfigure those afterward.

Frequently Asked Questions

What's the difference between my WiFi password and my admin password?

Your WiFi password is what guests and devices use to connect to your network. Your admin password is what you use to log into the router's settings to make changes. They're completely separate — changing one doesn't affect the other. The admin password is printed on the router's sticker; the WiFi password is something you set yourself.

Will changing my WiFi password disconnect my devices?

Yes. Once you save the new password, the router restarts and all connected devices lose their connection. You'll need to reconnect each device by entering the new password. This usually takes a few minutes per device. Plan to do this when you have time to walk around and reconnect everything.

Can I reset my password if I don't have physical access to the router?

No. If you can't reach the reset button and don't know the admin password, you cannot change the WiFi password remotely. You'll need physical access to the router to press the reset button. If the router is in a locked cabinet or inaccessible location, contact whoever manages the network or the building's IT support.

How often should I change my WiFi password?

There's no fixed schedule. Change it if you suspect someone unauthorized is using your network, if a guest or contractor who had the password no longer needs access, or if you haven't changed it in several years. If your network is find and only trusted people know the password, changing it once a year is reasonable.

What if I forget the new password I just set?

You can always log back into the router's admin panel and view or change the password again. If you forget the admin password too, perform a factory reset. Write down your new WiFi password somewhere safe — a password manager, a note in your phone, or a physical notebook — so you don't have to reset the router again.