The fastest way: log into your router from any device on the network

You change your WiFi password by logging into your router's admin panel, not through your internet provider's website or app. Most routers let you do this from any computer, phone, or tablet already connected to that WiFi network. You will need the router's IP address (usually printed on the router itself or in your manual) and the admin username and password — often "admin" and "admin" by default, though you may have changed these when you first set up the router.

The whole process takes about five minutes. After you change the password, all your devices will disconnect and you will need to reconnect them one by one using the new password. Your internet will not go down during this time — only the WiFi signal stops working until you reconnect.

Key Takeaways

  • You log into your router's admin panel using its IP address (usually 192.168.1.1 or 192.168.0.1) and the admin password, not your WiFi password.
  • The admin password is often the default "admin" or "password" unless you changed it during initial setup.
  • After you change the WiFi password, every device connected to that network will disconnect and must reconnect using the new password.
  • If you forget the admin password, you can reset the router to factory settings by holding the reset button for 10 to 15 seconds, which erases all your settings.
  • Different router brands use slightly different menu layouts, but the WiFi password setting is always under a "Wireless" or "WiFi" section.

Step 1: Find your router's IP address and admin password

Look at the sticker on the back or bottom of your router. It will show the IP address (usually something like 192.168.1.1 or 192.168.0.1), the default admin username, and the default admin password. Write these down or take a photo. If you changed the admin password when you first set up the router, use that password instead of the default.

If you cannot find the sticker or do not remember changing the admin password, try the default combination for your router brand. Common defaults are admin/admin, admin/password, or admin/12345. If none of these work, you will need to reset the router (see the troubleshooting section below).

Step 2: Open a web browser and type the IP address

On any device connected to your WiFi — a phone, laptop, or tablet — open a web browser like Chrome, Safari, or Firefox. In the address bar at the top, type the IP address exactly as it appears on the sticker. For example, type 192.168.1.1 and press Enter. Do not type it as a search term; type it in the address bar where you would normally type a website URL.

A login page will appear. This page looks different depending on your router brand, but it will always ask for a username and password. Enter the admin username and password from the sticker.

Step 3: Navigate to the WiFi or wireless settings

After you log in, you will see a menu or dashboard. Look for a section called Wireless, WiFi, Network, or sometimes WLAN. The exact name varies by brand — Netgear calls it "Wireless Settings", TP-Link calls it "Wireless", Linksys calls it "Wireless". Click on that section.

You may see options for both 2.4 GHz and 5 GHz networks (these are two separate signals your router can broadcast). You can change the password for one or both. Most routers let you set the same password for both, which is simpler for your devices to connect.

Step 4: Change the password field and save

Look for a field labeled WiFi Password, Passphrase, Pre-Shared Key, or PSK. Clear the current password and type a new one. Make it at least 12 characters long and mix uppercase letters, lowercase letters, numbers, and symbols — something like BlueSky#2024Home is stronger than password123. Avoid using your name, address, or birth year.

After you type the new password, look for a Save, explore, or OK button. Click it. The router will process the change, which usually takes 10 to 30 seconds. You may see a message saying the settings have been saved or that the router is restarting.

Step 5: Reconnect all your devices

Once the router finishes restarting, your WiFi network will still be visible on your devices, but you will not be able to connect to it with the old password. On each device, open the WiFi settings, select your network name, and when prompted for the password, type the new one you just created. Your device will then connect and stay connected using the new password.

Repeat this for every device in your home — phones, tablets, laptops, smart speakers, security cameras, printers, and anything else that uses WiFi. This is the most time-consuming part of the process, but it only happens once.

What to do if you get stuck

If you cannot reach the login page, make sure you are typing the IP address in the address bar, not in a search box. If the page loads but you cannot log in, double-check that you are using the correct admin username and password from the sticker. Try the default username "admin" with the password printed on the sticker, or vice versa.

If you have forgotten the admin password and cannot log in, you can reset the router to factory settings. Locate the small reset button (usually recessed into the router body) and hold it down with a paperclip or pen for 10 to 15 seconds while the router is powered on. The lights will blink and the router will restart. After it restarts, all settings return to factory defaults, including the admin password. You will then be able to log in with the default username and password from the sticker, but you will lose any custom settings you had configured.

Frequently Asked Questions

Will changing my WiFi password disconnect my internet?

No. Changing the WiFi password only affects the wireless signal. Your internet connection itself stays active. Devices already connected will lose their WiFi connection and need to reconnect, but your modem and router keep working normally.

What is the difference between the WiFi password and the admin password?

The WiFi password is what your devices use to connect to the network. The admin password is what you use to log into the router's settings to change things. They are separate. You need the admin password to change the WiFi password, but you do not need the WiFi password to access the router settings if you are already connected to that network.

Can I change my WiFi password from my phone?

Yes. Open a web browser on your phone, type the router's IP address in the address bar, log in with the admin password, and follow the same steps. Your phone will disconnect from WiFi when you save the new password, so you will need to reconnect it manually afterward.

How often should I change my WiFi password?

There is no fixed rule. Change it if you suspect someone unauthorized is using your network, if you have guests who no longer need access, or if you want to rotate it every few months as a security practice. Changing it once or twice a year is reasonable for most home networks.

What if I change the password and then forget it?

You can log back into the router's admin panel and view or change the WiFi password again. If you forget the admin password, reset the router to factory settings using the reset button, then log in with the default credentials and set everything up again.