Log into your router's admin panel

To change your WiFi password, you need to access your router's settings through a web browser or app. Open any browser on a device connected to your WiFi and type your router's IP address into the address bar — most home routers use 192.168.1.1 or 192.168.0.1. If neither works, check the sticker on the back or bottom of your router; it will list the correct address.

When the login page appears, enter your router's username and password. The default is often admin for both, but this varies by manufacturer. Common defaults are listed on the sticker as well. If you changed these credentials before and cannot remember them, you will need to reset the router to factory settings — a small button on the device that you hold for 10 to 15 seconds will do this, though it will erase all your custom settings.

Find the wireless or WiFi settings section

Once logged in, look for a menu labeled Wireless, WiFi, Wireless Settings, or Network. The exact name depends on your router brand — TP-Link, Netgear, Linksys, and others arrange their menus differently. Most routers show this option in the left sidebar or top navigation.

If you have multiple WiFi networks listed (for example, one labeled with your network name and another ending in -5G), you can change the password for each one separately. Many people keep the same password for both, but you can make them different if you prefer.

Key Takeaways

  • Access your router by typing its IP address (usually 192.168.1.1) into a web browser and logging in with the default username and password on the router's sticker.
  • Navigate to the Wireless or WiFi settings section, where you will find the field for your current network password.
  • Create a password at least 12 characters long using a mix of uppercase letters, lowercase letters, numbers, and symbols for better security.
  • Save your changes and wait 30 seconds to two minutes for the router to restart before reconnecting your devices.
  • If you forget the new password, you can log back into the router's admin panel to view or change it again.

Change the password field and save

Look for a field labeled Password, Passphrase, Pre-Shared Key (PSK), or WPA2 Password. Clear the existing password and type your new one. A strong password should be at least 12 characters long and include uppercase letters, lowercase letters, numbers, and symbols — for example, BlueSky#2024Home is stronger than password123.

Avoid using your name, address, or other personal information that someone could guess. Once you have entered the new password, look for a Save, explore, or OK button and click it. Some routers ask you to confirm the password by typing it again.

Wait for the router to restart

After you save, the router will restart and explore the new settings. This usually takes 30 seconds to two minutes. During this time, your WiFi will briefly disappear from the available networks list, and any devices currently connected will lose their connection. Do not unplug the router during this process.

You will know the restart is complete when your WiFi network name reappears in the list of available networks on your devices. The network will look exactly the same as before — only the password has changed.

Reconnect your devices with the new password

On each device you use — phone, laptop, tablet, smart TV, printer — you will need to forget the old WiFi network and reconnect with the new password. On most phones and laptops, go to WiFi settings, find your network name, and select Forget or Remove. Then select the network again and enter your new password when prompted.

Smart devices like printers, doorbells, or thermostats may require you to use their companion app to update the password, or you may need to reset them and set them up again from scratch. Check the device's manual or the manufacturer's website if you are unsure how to reconnect it.

What to do if you forget the new password

If you change your password and then forget it, you can log back into the router's admin panel using the same IP address and login credentials. Once inside, you can view the current password in the Wireless settings section — most routers display it in plain text. You can also change it again to something you will remember.

If you forget both the router's admin password and your WiFi password, you will need to reset the router to factory settings using the reset button. This erases all custom settings, so you will need to set up your WiFi network from the beginning, including choosing a new network name and password.

Frequently Asked Questions

Can I change my WiFi password from my phone?

Yes, if you know your router's admin password. Open a browser on your phone, type the router's IP address, log in, and follow the same steps as on a computer. Some router manufacturers also offer mobile apps that let you change the password more easily — check your phone's app store for your router brand.

Will changing my password disconnect all my devices?

Yes. When the router restarts after saving the new password, all connected devices will lose their connection. They will not automatically reconnect — you will need to manually reconnect each one by entering the new password. This usually takes a few minutes per device.

What if I do not know my router's IP address?

Check the sticker on the back or bottom of your router — it lists the IP address, default username, and default password. 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, you can also search online for your router model number plus "default IP address".

Is it safe to use the same password for both my 2.4GHz and 5GHz networks?

Yes, using the same password for both is safe and convenient. Many people do this so they only have to remember one password. However, you can also set different passwords for each band if you prefer — some routers let you manage them separately in the Wireless settings menu.

How often should I change my WiFi password?

There is no strict rule, but changing it once or twice a year is reasonable if you want to prevent unauthorized access. Change it when ready if you suspect someone has learned your password, if a guest has moved out, or if you notice unfamiliar devices connected to your network.