Change your WiFi password through your router's admin panel, not through your phone

Your WiFi password lives on your router, not on your internet provider's servers or in the cloud. To change it, you log into the router itself using a web browser or an app, find the wireless settings, type in a new password, and save. The whole process takes about five minutes. Your devices will disconnect briefly, then you reconnect them using the new password.

The reason this matters: changing your password regularly — or whenever someone moves out, a guest overstays, or you suspect someone is using your network without permission — is one of the simplest ways to keep unwanted people off your connection. Once they are off, they cannot see your files, slow down your speeds, or use your network to do something that gets traced back to your address.

Key Takeaways

  • You change your WiFi password by logging into your router's admin panel, usually through a web browser at an address like 192.168.1.1 or 192.168.0.1.
  • Your router's default username and password are printed on a sticker on the router itself, or in the manual that came with it.
  • A strong WiFi password is at least 12 characters long and mixes uppercase letters, lowercase letters, numbers, and symbols — something like Tr0pic@lSunset42.
  • After you save a new password, all your devices will disconnect and you will need to reconnect them one by one using the new password.
  • If you forget the password you just set, you can reset the router to factory defaults by holding the reset button for 10 to 15 seconds, then set everything up again from scratch.

Find your router's login address and default credentials

Every router has a web address you type into a browser to log in and change settings. The most common addresses are 192.168.1.1 or 192.168.0.1. Open a web browser on any device connected to your WiFi, type one of these addresses into the address bar, and press Enter. If neither works, check the sticker on the bottom or back of your router — it will list the correct address.

When the login page appears, you will need a username and password. These are not your WiFi password — they are the credentials to access the router's settings. Most routers come with a default username like "admin" and a default password like "admin" or "password". Both the address and the default credentials are printed on the sticker attached to your router. If you have changed these before and do not remember them, you will need to reset the router to factory settings (see the section on forgotten passwords below).

Log in and navigate to wireless settings

Once you are logged in, you will see a dashboard with many options. Look for a section called Wireless, WiFi, Wireless Settings, or Network. The exact name and location depend on your router brand — Netgear, TP-Link, Linksys, and others all arrange their menus differently. If you cannot find it, look for a menu on the left side or top of the page, or search the router's help documentation by brand and model number.

Once you find the wireless settings section, you should see the name of your current network (called the SSID) and the current password. Some routers show the password in plain text; others hide it behind asterisks. You may also see options for the WiFi band (2.4 GHz or 5 GHz) and security type (usually WPA2 or WPA3). Do not change these unless you have a specific reason — the defaults are usually correct.

Create a new password and save the changes

Find the field labeled Password, Passphrase, or Pre-Shared Key. Clear the old password and type in a new one. A strong password is at least 12 characters long and includes uppercase letters, lowercase letters, numbers, and symbols. Examples: Tr0pic@lSunset42, BlueMoon#2024, or Rainy$Day99Pine. Avoid passwords based on your name, address, birthdate, or common words — these are straightforward to guess.

Write down the new password somewhere safe before you save — a notebook, a password manager like Bitwarden or 1Password, or even a text file on your computer. Once you click Save or explore, the router will restart and all your devices will lose connection. You will need the new password to reconnect them, and if you forget it before writing it down, you will have to reset the router and start over.

Reconnect your devices using the new password

After you save, your router will restart — this usually takes 30 seconds to two minutes. During this time, your WiFi will disappear from the list of available networks. Once the router comes back online, the network name will reappear. On each device (phone, laptop, tablet, smart TV, etc.), open the WiFi settings, select your network name, and enter the new password when prompted.

Some devices may try to reconnect automatically using the old password and fail. If this happens, "forget" the network in your WiFi settings, then reconnect as if it were new. Smart home devices like Alexa speakers or security cameras may need to be reconnected through their own apps rather than through WiFi settings — check the device manual if you get stuck.

What to do if you forget the new password

If you set a new password and did not write it down, you cannot recover it from the router — there is no "forgot password" option for routers. Your only option is to reset the router to factory defaults. On the back or bottom of the router, there is a small reset button (usually recessed so you cannot press it by accident). Use a paperclip or the tip of a pen to press and hold this button for 10 to 15 seconds while the router is powered on. The lights will blink and the router will restart.

After the reset, the router will be back to its original state — the default username and password will work again, and you will need to set up your WiFi name and password from scratch. You will also lose any other custom settings you had made, like port forwarding or parental controls. This is why writing down your new password before saving is worth the 10 seconds it takes.

Change your router's default admin password too

While you are in the router's settings, consider changing the default username and password you use to log in to the router itself. This is separate from your WiFi password. If someone gets on your network, they could try to log into the router using the default credentials printed on the sticker, and then change your WiFi password to lock you out.

Look for a section called Administration, System Settings, or Advanced. Find the option to change the admin password or login credentials. Change it to something strong and different from your WiFi password, and write it down in the same place you stored your WiFi password. This adds a second layer of protection that most people skip.

Frequently Asked Questions

Will changing my WiFi password disconnect my smart home devices?

Yes, all devices will disconnect when the router restarts. Smart home devices like thermostats, cameras, and speakers will need to be reconnected through their own apps or setup wizards. Some devices have a reconnection mode you can trigger by holding a button — check the manual for your specific device.

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

Yes, most routers have a mobile app (like Netgear Genie or TP-Link Tether) that lets you change settings from your phone. Open the app, log in with your router's admin credentials, find wireless settings, and change the password the same way you would on a computer. The app method is often easier if you are not comfortable typing IP addresses into a browser.

How often should I change my WiFi password?

There is no hard rule. Change it if someone moves out, a guest leaves, or you suspect unauthorized access. If your network is stable and find, changing it once a year is reasonable. If you live in a dense apartment building or have frequent visitors, changing it every few months adds extra protection.

What if I do not know my router's brand or model?

Look at the sticker on the bottom or back of the device — it will list the brand, model number, and usually the default login address and credentials. If the sticker is worn off, you can also unplug the router, look for any documentation that came with it, or search your internet bill or account page — your provider usually lists the router model there.

Is it safe to use the same password for WiFi and my router admin login?

No. Use different passwords for each. If someone guesses your WiFi password, you do not want them to also have access to the router's settings. Make the admin password longer and more complex than your WiFi password, since fewer people need to type it in.