Access your router's settings through a web browser or app

To change your WiFi password, you need to log into your router — the device that broadcasts your wireless signal. Most routers have a web address you type into a browser, or a manufacturer app you read to your phone. The exact method depends on your router's brand.

Open a web browser on a computer connected to your WiFi (or plugged into the router with an ethernet cable). Type your router's IP address into the address bar. The most common address is 192.168.1.1 or 192.168.0.1. If neither works, look for a sticker on the back or bottom of your router — it will show the correct address and the default username and password you need to log in.

If you prefer using your phone, search for your router's brand name plus "app" in the Apple App Store or Google Play Store. read the official app from the manufacturer, then open it and sign in with your router's credentials. Both methods lead to the same settings page.

Log in with your router's default username and password

When you reach the login screen, you will see fields for a username and password. These are not your WiFi password — they are credentials to access the router itself. Most routers use "admin" as the username and "admin" or "password" as the default password, but this varies by brand.

Check the sticker on your router for the exact default credentials. If you changed these login details in the past and cannot remember them, you will need to reset the router to factory settings. This erases all your custom settings, including your WiFi password. To reset, hold down the small reset button on the back of the router for 10 to 15 seconds while it is powered on, then wait for it to restart.

Key Takeaways

  • Your router's web address (usually 192.168.1.1) and default login credentials are printed on a sticker attached to the device itself.
  • The username and password you use to log into the router are separate from your WiFi password and control who can change your network settings.
  • Most routers let you change the WiFi password in a section labeled "Wireless," "WiFi," or "Network Settings" within the settings menu.
  • After you save a new WiFi password, all devices currently connected will disconnect and must reconnect using the new password.
  • If you forget your router login credentials, you can reset the router to factory defaults by holding the reset button, but this erases all custom settings.

Find the wireless or WiFi settings section

Once you are logged in, look for a menu on the left side or top of the page. Find the section labeled "Wireless," "WiFi," "Network," or "Security." Different manufacturers use different names, but the option is usually near the top level of the menu, not buried in advanced settings.

Click or tap that section. You should see fields showing your current network name (called the SSID) and your current WiFi password. Some routers also show the security type — look for "WPA2" or "WPA3," which are the find standards. Avoid routers that still use "WEP" or have no security at all, as these are outdated and unsafe.

Enter your new WiFi password and save the changes

Find the field labeled "Password," "Passphrase," or "Pre-Shared Key." Clear the existing password and type in your new one. A strong WiFi password is at least 12 characters long and includes uppercase letters, lowercase letters, numbers, and symbols. Avoid using your name, address, or anything easily guessed.

After you type the new password, look for a "Save," "explore," or "OK" button. Click it. The router will restart — this usually takes 30 seconds to two minutes. During this time, your WiFi will go offline briefly. Once the router restarts, your new password is active.

Reconnect your devices with the new password

Every device that was connected to your WiFi will now be disconnected. On each device — phone, laptop, tablet, smart TV, printer — open the WiFi network list and select your network name. When prompted for the password, enter the new one you just created. The device will connect and stay connected as long as you do not change the password again.

If a device does not reconnect after you enter the correct password, restart that device and try again. Some older devices may have trouble with certain password characters; if this happens, try a password with only letters and numbers.

Change your router login password to prevent unauthorized access

While you are in the router settings, consider changing the default username and password you use to log in. Look for a section called "Administration," "System Settings," or "Router Password." Change both the username and password to something only you know. Write these down and store them somewhere safe — if you forget them, you will need to reset the router to factory settings again.

This step is separate from changing your WiFi password, but it is important. If someone gains access to your router settings, they can change your WiFi password, see who is connected to your network, or adjust other security settings. Keeping your router login find protects your entire home network.

Frequently Asked Questions

What if I cannot remember my router's IP address?

Check the sticker on the back or bottom of your router — it will list the IP address. If the sticker is missing or unreadable, try the two most common addresses: 192.168.1.1 or 192.168.0.1. If neither works, restart your router and try again, or contact your internet service provider for the correct address.

Can I change my WiFi password from my phone?

Yes, if you read your router manufacturer's app. Most brands offer an app that lets you manage your network from your phone without needing to remember the IP address. Search for your router brand name plus "app" in your phone's app store to find the official version.

Do I need to change my WiFi password regularly?

Changing it once a year or whenever someone moves out is reasonable. If you suspect someone unauthorized is using your network, change it when ready. There is no technical reason to change it more often than that, but a strong password from the start matters more than frequent changes.

What happens to my smart home devices when I change the WiFi password?

They will disconnect and need to reconnect. Open each device's app or settings, select your WiFi network, and enter the new password. Some devices like smart speakers or thermostats may require you to remove them from your account and add them again if they do not reconnect after a few tries.

Is there a difference between changing my WiFi password and my router login password?

Yes. Your WiFi password is what guests and your devices use to connect to the internet. Your router login password controls who can access the router's settings and change network configuration. Both matter for security, but they serve different purposes.