How to Change Your Wi-Fi Password and Name

Learn how to change your Wi-Fi password and name easily to keep your network secure.

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Last Updated: Nov 21, 2023

Author Kate Fann's router from Spectrum

  • Before changing your Wi-Fi password, you need to know your router’s IP address, which is usually or
  • Many internet providers have interfaces where you can change your password easily.
  • Experts advise changing your network name from time to time, along with your password, to maintain the best security.

Whether you’re moving into a new house or just want to increase your home’s cybersecurity, the time has come to update your Wi-Fi settings. Changing your Wi-Fi password and name helps keep your home network secure from strangers and hackers. You want to ensure that only authorized people can log into your Wi-Fi to avoid unauthorized access to your personal information.

If you have little experience updating this information, the process can be challenging. I moved no less than five times during the last decade and found navigating all the Wi-Fi changes on top of the moving process to be incredibly cumbersome. Every device has different steps, so it’s not always cut and dry. Avoid making mistakes that lock you out of your network (instead of others) by following these comprehensive steps to update your Wi-Fi credentials effectively, no matter which device you’re using.

How to Find Your Router’s IP Address

AT&T router modem back with finger pointing to the default IP address
Editor Andrew Cole showing his AT&T router’s default IP address.

The first step in changing your Wi-Fi password is locating your router’s IP address. You’ll then enter this information into your browser to access your Wi-Fi settings. Usually, home network IP addresses start with 192.168. Your router will have a similar sequence. Routers commonly have either the default IP address or, but this scenario isn’t always the case (as evidenced by the address for AT&T’s router shown above).

You can manually search for your router’s IP address by checking the device itself. Typically, the side or back of the router displays this information, as was the case for our Editor’s AT&T router in the above photo. However, my Spectrum router didn’t have this information printed on the device, so I had to use another method to find its IP address. Alternatively, you can reference the router user manual to locate the IP address.

You can also find the IP address wirelessly using either a mobile device or your home computer. While I have an iPhone and Windows laptop, you may need to find your router’s IP address for Mac or Android devices. We cover each of these devices and operating systems in the steps below:

How to Find Your Router’s IP Address on iPhone

iPhone Wi-Fi Network settings for IP address
You can find your IP address in iPhone’s Wi-Fi Settings.
  1. Go to Settings.
  2. Tap Wi-Fi.
  3. Tap on your network’s name.
  4. Write down the number displayed next to Router.

How to Find Your Router’s IP Address on Windows 10

Windows 10 screenshot grab of Wi-Fi network properties
Windows places all your network settings in one place.
  1. Select Start, and navigate to Settings.
  2. Click Network & Internet.
  3. Click Properties underneath your active Wi-Fi network.
  4. Scroll down to Properties, and search for IPv4 DNS servers. The number next to this section is your router’s IP address.

How to Find Your Router’s IP Address on Mac

Mac screenshot grab of Wi-Fi network properties
Mac and Windows aren’t too different when it comes to network settings.
  1. Click the Apple icon.
  2. Select System Preferences.
  3. Choose Network.
  4. Choose your network from the list, and click Advanced at the bottom right.
  5. Select TCP/IP, and write down the number next to Router.

How to Change Your Wi-Fi Password

Now that you know your router’s IP address, you can move forward with changing your Wi-Fi password. The username and password for routers tend to be generic, such as “admin” or “password.” Whether you have a Netgear, Linksys, or another popular router brand, you can usually find this information on the back or side of the router. If you can’t locate the information there, check the user’s manual or the router manufacturer’s website.

How to Change Your Wi-Fi Password in a Web Browser

Screenshot of AT&T router Wi-Fi settings
What you see in the settings will depend on the make and model of your router.
  1. Open an internet browser, such as Chrome or Firefox, on your computer.
  2. Enter your router’s IP address in the address bar.
  3. Enter the router login credentials.
  4. Click the section for Wi-Fi (which will vary depending on the router).
  5. Insert your new Wi-Fi password
  6. Save your settings, and reboot the router.

How to Change Your Wi-Fi Password in a Spectrum Router

Windows 10 screenshot of Spectrum Wi-Fi network settings
Many ISPs like Spectrum have their own router interface.
  1. Enter your router’s IP address in a web browser.
  2. Enter the Spectrum router login credentials.
  3. Locate the section labeled Password beneath your network name.
  4. Enter a strong Wi-Fi password.
  5. Select Save to confirm the changes (which will take effect immediately).

Once you change your password, your router will disconnect from your devices. You must reconnect all devices with the updated password and share the Wi-Fi information with your household.

How to Pick Wi-Fi Network Protection

In most cases, you have the option of choosing a wireless security protocol. There are four wireless encryption types:

  1. Wired Equivalent Privacy (WEP)
  2. Wi-Fi Protected Access (WPA)
  3. WPA2
  4. WPA3

The most secure Wi-Fi access point is WPA3, but this option isn’t supported on all networks. The next best option is WPA2, which is the most commonly used security protocol. WEP and WPA are both considered outdated access points. Using either of these options could open your network to security threats.

How to Change Your Wi-Fi Name (SSID)

In addition to changing your Wi-Fi password, you can modify other information on your router, including your Wi-Fi name, also known as Service Set Identifier (SSID). The default SSID features a generic name, and you can change it to a name that’s easy to identify. I personally tend to name my Wi-Fi networks after characters from “Alice in Wonderland,” but you can choose any name you want. Just make sure your Wi-Fi network name doesn’t have any personally identifying information.

Modify your SSID in the same location used when changing your Wi-Fi password. Here are the steps to accessing the settings and changing your Wi-Fi name:

Windows 10 screenshot of AT&T router Wi-Fi settings
Changing your Wi-Fi network name is almost as important as changing your password.
  1. Open your internet browser and enter your router’s IP address into the address field.
  2. Login using your router username and password.
  3. Locate the section labeled Network Name (SSID).
  4. Enter a new network name.
  5. Select Save to confirm the changes (you’ll notice the change immediately).

How to Change Your Wi-Fi via Apps

Many popular service providers, including AT&T, Spectrum, and Xfinity, make updating your Wi-Fi information simple with apps. For example, AT&T offers Smart Home Manager, an app that allows you to control your Wi-Fi settings from anywhere. I personally don’t like keeping too many apps on my phone, but internet provider apps make changing your Wi-Fi settings easy and flexible. No matter whether you are at work, on vacation, or elsewhere outside your home, you can modify your Wi-Fi network wherever. This feature comes in handy if your information risks becoming compromised or hacked.

How to Change Your AT&T Wi-Fi Settings in the App

Screenshot of AT&T Smart Home Manager app Wi-Fi settings
AT&T’s Smart Home Manager app makes it easy to change your Wi-Fi name and password.
  1. Navigate to the Smart Home Manager app.
  2. Tap the Wi-Fi button on the bottom bar.
  3. Tap the Manage Wi-Fi card.
  4. Select Edit next to the Wi-Fi name or password you wish to change.
  5. Clear the existing information by selecting X.
  6. Input a new name or strong password.
  7. Click Save to update your settings.

How to Change Your Xfinity Wi-Fi Settings in the App

Screenshot of Xfinity app Wi-Fi settings
Internet provider apps have similar functions, with Xfinity’s app looking and acting a lot like the one from AT&T.
  1. Navigate to the Xfinity App.
  2. Tap Connect.
  3. Choose your network.
  4. Tap View or Edit Wi-Fi Settings.
  5. Edit your Wi-Fi name and password.
  6. Tap Save.

How to Change Your Spectrum Wi-Fi Settings in the App

Screenshot of Spectrum app Wi-Fi settings
When setting up your network, don’t forget to configure both the 2.4 GHz and 5 GHz frequencies.
  1. Navigate to the My Spectrum App.
  2. Select Services from the menu at the bottom of the screen.
  3. Under Your Spectrum Network, choose the network you wish to edit.
  4. Click Edit Network Info and update your Wi-Fi name and password.
  5. Tap Save.

In addition to apps from internet service providers, most routers feature companion apps that allow you to change your Wi-Fi name and password. Each manufacturer will feature different steps for updating this information. The option to edit your Wi-Fi name and password will be prominently featured within the app’s settings section.

How to Modify Your Wireless Mesh Network

Wireless mesh networks feature wireless extenders that help improve connection quality for homes in dead zones or with several smart devices. A Wi-Fi mesh network has several SSIDs, whereas a traditional router has one SSID. Updating the information using either is very similar. Since eero is the most popular mesh Wi-Fi router model, let’s look at how to change your Wi-Fi settings using an eero device. I recently set up this device in my home and found the whole process incredibly user-friendly, so don’t let the advanced use of a mesh network frighten you.

How to Change Your eero Wi-Fi Settings

Screenshot of eero app Wi-Fi settings
When it comes to mesh Wi-Fi routers, eero is one of the easiest models to change your Wi-Fi name and password on.
  1. Open your eero app on your mobile device.
  2. Click on Settings.
  3. Select the Wi-Fi configuration you wish to edit and update the information.
  4. Tap Save.

How to Test Your New Wi-Fi Settings

Once you’ve changed your Wi-Fi settings, you need to test the new credentials to ensure everything works properly. Use a device such as a smartphone or a computer and enter your updated information. Ensure you can connect and navigate online using the credentials.

After you save your Wi-Fi changes, your network won’t stay connected to other devices. You’ll need to reconnect anything previously connected to your Wi-Fi. For example, I have a smart refrigerator and washer, so I had to update the Wi-Fi settings for each to keep them connected. Here’s a list of devices you may need to reconnect in your home:

  • Smart speakers
  • Gaming consoles
  • Security systems
  • Smart TVs
  • Smart fridges
  • Other Wi-Fi-enabled devices in your home

How to Reset Your Wi-Fi Router

Author Kate Fann resets her Spectrum router
Author Kate Fann resets her Spectrum router.

If you don’t have access to or have lost your router login credentials, Wi-Fi network name, or Wi-Fi password, you can reset your router to return the device to the factory settings. This feature is a useful fail-safe should any of your information become lost or compromised.

Here are the steps you need to take to reset a router:

  1. Press your router’s reset button. You’ll find the button located on the side or back of the router. While my Spectrum router had a full-sized button, many times you’ll need to use a small, thin object such as a paper clip or pin to press the button.
  2. You can connect to the router’s Wi-Fi network without a password following a reset. Follow the steps covered earlier to use your router’s IP address to enter the router settings on your internet browser.
  3. Use the default username and password for your router, which can be found on the side or back of your router. You can contact the router’s manufacturer to access the credentials if you don’t have this information.
  4. From here, you can proceed through the above steps to change your Wi-Fi information.