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

To change your wireless network password, you need to log into your router — the device that broadcasts your WiFi signal. Most routers let you do this through a web browser by typing your router's IP address into the address bar, or through a manufacturer's app on your phone.

The most common IP address is 192.168.1.1 or 192.168.0.1. Type one of these into your browser's address bar while connected to your WiFi. If neither works, you can find your router's correct IP address by looking at the sticker on the back or bottom of the device — it usually says "Gateway" or "Router Address."

Alternatively, many router manufacturers now offer mobile apps (like the Netgear app, TP-Link Tether, or Eero app) that let you change settings from your phone without opening a browser. Check the documentation that came with your router or the manufacturer's website to find the app name.

Log in with your router's admin username and password

When you reach your router's login page, you'll need to enter an admin username and password. These are different from your WiFi password — they're credentials that let you change router settings.

The default username is often admin, and the default password is frequently admin, password, or blank. If these don't work, check the sticker on your router or your router's manual. If you've changed these credentials before and forgotten them, you may need to reset your router to factory settings by holding down a small reset button for 10 to 15 seconds — this erases all your custom settings and returns everything to default.

Once you're logged in, you should see a dashboard or menu. Look for a section labeled Wireless, WiFi, Network, or Security. The exact wording varies by manufacturer.

Key Takeaways

  • Access your router by typing its IP address (usually 192.168.1.1 or 192.168.0.1) into a web browser, or use your router manufacturer's mobile app.
  • Log in with your router's admin credentials, which are often set to default values like admin/admin or admin/password unless you've changed them.
  • Navigate to the Wireless or WiFi settings section and locate the field labeled "Password," "Passphrase," or "Pre-Shared Key."
  • Choose a password at least 12 characters long that includes uppercase letters, numbers, and symbols for better security.
  • Save your changes and reconnect your devices using the new password within a few minutes.

Find the wireless password field and enter your new password

In the Wireless or WiFi settings section, look for a field labeled Password, Passphrase, Pre-Shared Key, or PSK. This is where your current WiFi password is stored. Click on this field and clear it, then type your new password.

Make your new password at least 12 characters long and include uppercase letters, numbers, and symbols (like ! or #). Avoid using your name, address, or common words. A strong password makes it harder for someone nearby to guess or crack your network.

Some routers also let you choose between two security standards: WPA2 and WPA3. WPA3 is newer and more secure, but older devices may not support it. If you have devices that won't connect after changing to WPA3, switch back to WPA2 or use a mixed mode that supports both.

Save your changes and wait for the router to restart

After entering your new password, look for a Save, Apply, or OK button and click it. Your router will process the change, and you may see a message saying it's restarting or applying settings. This usually takes 30 seconds to 2 minutes.

During this time, your WiFi will briefly go offline. Don't unplug the router or close the browser — let it finish restarting on its own. Once the lights on your router stabilize, the change is complete.

Reconnect your devices with the new password

After your router restarts, your devices will lose their WiFi connection because they still have the old password stored. You'll need to "forget" the network on each device and reconnect with the new password.

On a smartphone or tablet, go to WiFi settings, find your network name, and select "Forget" or "Remove." Then scan for available networks, select your network again, and enter the new password. On a computer, do the same through your WiFi settings menu. Smart home devices, printers, and other connected gadgets will also need to be reconnected one by one.

If a device won't reconnect, restart it and try again. If it still won't work, check that you're typing the password correctly — passwords are case-sensitive, meaning capital letters matter.

What to do if you can't access your router's settings

If you can't reach your router's login page, first check that you're connected to your WiFi network. If you're on a different network or using mobile data, you won't be able to reach the router.

If you're connected but the login page won't load, try a different browser or clear your browser's cache and cookies. If your router's IP address isn't 192.168.1.1 or 192.168.0.1, you can find the correct address by opening Command Prompt (on Windows) or Terminal (on Mac) and typing ipconfig or ifconfig, then looking for "Default Gateway" — that's your router's IP address.

If you've forgotten your router's admin password and can't reset it, contact your internet service provider. They may be able to help you regain access or send a technician to assist.

Frequently Asked Questions

Will changing my WiFi password disconnect me from the internet?

Yes, temporarily. Your router will restart after you save the new password, which takes 30 seconds to 2 minutes. Your devices will lose connection during this time, but your internet will come back once the router finishes restarting and your devices reconnect with the new password.

Can I change my WiFi password from my phone?

Yes, if your router has a manufacturer app like Netgear, TP-Link, or Eero. Download the app, log in with your admin credentials, and look for WiFi or Security settings. Some apps make this easier than using a web browser. If your router doesn't have an app, you can still use a mobile browser to access the router's IP address.

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

Your WiFi password is what guests and your devices use to connect to the internet. Your router admin password lets you change router settings. They're separate — changing one doesn't affect the other. You should change your admin password too if it's still set to the default.

Do I need to change my WiFi password regularly?

There's no hard rule, but changing it once a year or whenever someone moves out is reasonable. If you suspect someone has your password or your network feels slow, change it sooner. A strong password matters more than how often you change it.

What if my router doesn't have a password field in the WiFi settings?

Some older routers use "WEP" security instead of WPA2 or WPA3. Look for a section labeled "Security" or "Encryption" and check what type is selected. If it says WEP, consider upgrading your router — WEP is outdated and not secure. If you must use your current router, look for a field labeled "Key" or "Passphrase" instead of "Password."