How to change your WiFi password

To change your WiFi password, you log into your router's admin panel using your computer or phone, find the wireless security settings, enter a new password, and save the changes. The router will disconnect all devices temporarily, then you reconnect them using the new password. The whole process takes about five minutes and requires no technical skill — you just need to know your current admin password (often printed on the router itself) or be able to reset the router if you've forgotten it.

Your router is the box that broadcasts your WiFi signal — usually a rectangular device with antennas, sitting on a shelf or mounted on a wall. The sticker on the back or bottom shows the IP address you'll use to log in, along with a default username and password. If you've never changed your admin password, that default password will get you in. If you have changed it and forgotten it, you can reset the router to start over.

Key Takeaways

  • Your router's IP address (usually 192.168.1.1 or 192.168.0.1) is where you log in to change the password, not a website.
  • The admin password and the WiFi password are two different things — you need the admin password to make changes, but you're changing the WiFi password that guests and devices use.
  • After you save a new WiFi password, all connected devices will disconnect and you'll need to reconnect them one by one using the new password.
  • If you've forgotten your admin password, you can reset the router to factory settings by holding the reset button for 10 to 15 seconds, which erases all your changes.

Finding your router and logging in

Look for the sticker on the back or bottom of your router. This sticker shows the router's model number and default login information — an IP address (often 192.168.1.1 or 192.168.0.1), a username (frequently "admin"), and a default password. If the sticker is worn or missing, you can usually find this information in your router's manual or on the manufacturer's website by searching for your model number.

On any device connected to your WiFi, open a web browser and type the IP address into the address bar — for example, type 192.168.1.1 and press Enter. A login page will appear. Enter the username and password from the sticker. If you've changed the admin password since you set up the router and can't remember it, you'll need to reset the router to its factory settings (see the section below on factory reset).

Once you're logged in, you'll see a dashboard or menu. Look for a section labeled "Wireless," "WiFi," "Wireless Security," or "Network Settings." Different router brands organize this differently, but the option is always there somewhere. If you can't find it, check your router's manual or search the manufacturer's website for your specific model number.

Changing the WiFi password in your router settings

In the wireless settings section, you'll see a field labeled "Passphrase," "Pre-Shared Key," "WiFi Password," or something similar. This is the password that devices use to connect to your network — not the admin password you just used to log in. Delete the current password and type in a new one.

Make your new password at least 12 characters long and mix uppercase letters, lowercase letters, numbers, and symbols if the router allows it. Avoid using your name, address, or other personal information. Write down the new password somewhere safe before you save it — you'll need it to reconnect your devices. Look for a "Save," "Apply," or "OK" button and click it. The router will process the change, which usually takes 30 seconds to a minute. During this time, the router may restart and all devices will lose their connection to your WiFi.

Reconnecting your devices after the password change

After the router restarts, your devices will show that your WiFi network is available but you're no longer connected. On each device, open the WiFi settings, select your network name, and enter the new password you just created. Phones, tablets, and computers will remember the new password after you enter it once, so you won't have to type it again.

Start with devices you use most often — your phone, computer, or smart TV. If you have smart home devices like security cameras, doorbells, or speakers, reconnect those next. Some older devices may take a minute or two to reconnect after a password change, so don't assume something is broken if it doesn't connect immediately. If a device won't reconnect, make sure you're typing the new password correctly — passwords are case-sensitive, so "MyPassword" is different from "mypassword."

What to do if you've forgotten your admin password

If you can't remember the password you use to log into the router's admin panel, you can reset the router to its factory settings. On the back or bottom of the router, there's a small reset button, usually recessed so you can't press it by accident. Use a paperclip or the tip of a pen to hold down the reset button for 10 to 15 seconds while the router is powered on.

The router will restart and return to its default settings. This means you'll lose any changes you've made — including your current WiFi password — and the router will go back to using the default password printed on the sticker. After the reset, you can log in using that default password, change your WiFi password again, and set a new admin password if you want. A factory reset also disconnects all your devices, so you'll need to reconnect them using the WiFi password you set after the reset. This is why it's worth writing down your admin password somewhere safe after you first set it up.

Changing your password regularly for security

Changing your WiFi password every few months makes it harder for someone outside your home to guess or crack it. If you've given the password to guests or service workers and they no longer need access, changing the password is the easiest way to cut off their connection without affecting your own devices.

If you suspect someone is using your WiFi without permission, change the password immediately. After you do, all devices will disconnect, including the unauthorized one. When you reconnect your own devices, the person who was using it won't be able to reconnect without the new password.

Troubleshooting common problems

If you can't reach the router's login page, make sure you're connected to your WiFi network and that you've typed the IP address correctly. Try 192.168.1.1 first; if that doesn't work, try 192.168.0.1. If neither works, restart your router by unplugging it for 30 seconds, plugging it back in, and waiting for it to fully restart before trying again.

If you're logged in but can't find the wireless settings, try looking for a menu labeled "Advanced," "Network," or "Settings." Some routers also have a search function within the admin panel — if you see a search icon, type "wireless" or "password" and it will take you to the right section. If you're still stuck, search online for "[your router model] how to change WiFi password" and you'll find step-by-step instructions specific to your device.

Frequently Asked Questions

Is the WiFi password the same as the admin password?

No. The admin password is what you use to log into the router's settings panel. The WiFi password is what guests and your devices use to connect to your network. You can change either one independently of the other.

Will changing my WiFi password affect my internet speed?

No. The password only controls who can connect to your network. Changing it won't make your internet faster or slower. Your speed depends on your internet service provider and the router's hardware.

What happens to devices I've already connected if I change the password?

They will disconnect immediately and won't be able to reconnect until you enter the new password. You'll need to go into each device's WiFi settings and re-enter the new password manually.

Can I change my WiFi password from my phone instead of a computer?

Yes. Open a web browser on your phone, type the router's IP address into the address bar, and log in the same way you would on a computer. The process is identical.

How often should I change my WiFi password?

There's no set rule, but changing it every few months is reasonable for most homes. Change it sooner if you've shared it with someone who no longer needs access, or if you suspect unauthorized use.