Where to find your Comcast WiFi password

Your Comcast WiFi password is printed on a sticker attached to your modem or router — usually on the back or bottom. Look for a label that says "WiFi Password," "Network Key," or "Passphrase." The password is typically a string of letters and numbers, sometimes 8 to 20 characters long. If the sticker is missing or unreadable, you can reset it through your Xfinity account online or retrieve it from your modem's settings page.

The exact location of the sticker depends on your equipment model. Comcast provides several types of modems and gateways, and the label placement varies. Some devices have the sticker on the back panel, others on the bottom. If you cannot find it after checking both sides, the password is still recoverable through your account or the device itself.

Key Takeaways

  • Your WiFi password is printed on a sticker on your modem or router — check the back and bottom first.
  • You can view or reset your password by logging into your Xfinity account at xfinity.com or through the Xfinity app.
  • If you do not remember your Xfinity account password, use the "Forgot Password" link on the login page to reset it.
  • You can also access your WiFi settings directly from your modem by typing its IP address into a web browser.

Retrieving your password through your Xfinity account

Log into your Xfinity account at xfinity.com using your username and password. Once you are signed in, look for a section labeled "Internet" or "WiFi Settings." The exact menu location depends on whether you are using the desktop website or the mobile app, but both versions have a WiFi management area.

In the WiFi Settings section, you should see your network name (SSID) and an option to view or change your password. Click "View Password" or a similar button — you may be asked to confirm your identity by entering a code sent to your phone or email. Once confirmed, your current WiFi password will appear on the screen. Write it down or copy it to a safe place.

If you do not remember your Xfinity username or password, go to xfinity.com and click "Forgot Password" below the login fields. Follow the prompts to verify your identity using your account phone number, email, or the last four digits of your Social Security number. Comcast will send you a reset link, and you can then create a new password and log in.

Resetting your WiFi password through your account

If you want to change your WiFi password to something easier to remember, you can do this from the same WiFi Settings page in your Xfinity account. Look for an option that says "Change Password" or "Edit WiFi Settings." Click it and enter your new password in the field provided.

Comcast requires WiFi passwords to be at least 8 characters long and recommends using a mix of uppercase letters, lowercase letters, numbers, and symbols for security. After you save your new password, it will take a few minutes to update on your modem. All devices currently connected to your WiFi will be disconnected and will need to reconnect using the new password.

Accessing your modem settings directly

If you cannot log into your Xfinity account or prefer to check your password directly on the device, you can access your modem's settings page through a web browser. Open any browser and type 192.168.0.1 or 192.168.100.1 into the address bar. One of these IP addresses will take you to your modem's login page.

When prompted, enter your modem's username and password. The default username is usually "admin" and the default password is often "motorola" or "comcast," though this varies by model. If the defaults do not work, check the sticker on your modem for login credentials, or look up your specific model number online.

Once you are logged into your modem settings, navigate to the WiFi or Wireless section. Your network name and password should be visible there. Some modems display the password in plain text; others show it as dots or asterisks. If it is hidden, there may be an option to click "Show" or a similar button to reveal it.

What to do if you cannot find your password

If the sticker on your modem is damaged, missing, or illegible, and you cannot access your Xfinity account, you have one more option: factory reset your modem. This will erase all your settings and restore the device to its default state. On most Comcast modems, there is a small reset button on the back or bottom — press and hold it for 10 to 15 seconds using a paperclip or pen.

After a factory reset, your modem will restart and generate a new default network name and password. These will be printed on a new label on the device, or you can find them in your Xfinity account once the modem comes back online. A factory reset will disconnect all your devices, so you will need to reconnect them one by one using the new password. This process typically takes 5 to 10 minutes.

Before you reset, note that this erases any custom settings you may have made to your modem. If you have changed your network name, adjusted security settings, or set up a guest network, those changes will be lost. For most people, resetting is the fastest way forward if other options are not available.

Keeping your WiFi password find

Once you have found or reset your password, store it somewhere safe and separate from your devices. Write it down in a notebook, save it in a password manager like Bitwarden or 1Password, or store it in a find note on your phone. Avoid texting it to yourself or saving it in an unencrypted document.

Change your WiFi password every few months, especially if many people have access to it or if you suspect someone has shared it without your permission. You can do this anytime through your Xfinity account without affecting your internet connection — only devices that reconnect will need the new password. If you ever sell or give away your modem, factory reset it first to remove your personal settings and network information.

Frequently Asked Questions

Can I change my WiFi password without logging into my Xfinity account?

Yes. You can access your modem's settings page directly by typing 192.168.0.1 or 192.168.100.1 into a web browser, then logging in with your modem's username and password. From there, you can change your WiFi password without needing your Xfinity account credentials. This method is faster if you remember your modem login but not your Xfinity password.

What happens to my devices when I change my WiFi password?

All devices currently connected to your WiFi will be disconnected when ready. They will not automatically reconnect — you will need to manually reconnect each device by selecting your network name and entering the new password. This includes phones, laptops, tablets, smart TVs, and any other WiFi-enabled devices in your home.

Is my default Comcast WiFi password find?

The default password printed on your modem is randomly generated by Comcast and is reasonably find. However, if anyone has seen your modem's sticker or has been in your home, they could potentially know it. For better security, change it to a password only you know, especially if you live in an apartment or have frequent visitors.

What if I forgot my modem login password?

If you cannot remember the username and password for your modem's settings page, factory reset the device by holding the reset button for 10 to 15 seconds. This will restore the default login credentials, which are usually printed on the modem's sticker. After reset, you can log in with those defaults and change your WiFi password if needed.

Can I view my WiFi password from my phone?

Yes, if you have the Xfinity app installed on your phone, you can log in and navigate to WiFi Settings to view your password. You can also access xfinity.com from your phone's web browser and follow the same steps as the desktop version. The mobile app is often faster for this task than opening a browser.