Where to find your Xfinity WiFi password

Your Xfinity WiFi password is printed on a sticker attached to your modem or gateway device — usually on the back or bottom. Look for a label that says "WiFi Password," "Network Key," or "Passphrase." The password appears next to "SSID" (the network name) and is typically 8 to 20 characters long, mixing letters, numbers, and sometimes symbols.

If the sticker is missing, faded, or you cannot locate your device, you can retrieve the password through your Xfinity account online or reset it to something you choose. Both methods take about five minutes.

Key Takeaways

  • Your WiFi password is on a sticker attached to your modem or gateway — check the back or bottom first.
  • You can view your password by logging into your Xfinity account at xfinity.com and navigating to the WiFi settings section.
  • Resetting your password through the Xfinity app or website creates a new one you choose, which overwrites the original.
  • If you cannot access your account online, call Xfinity customer service at 1-800-934-6489 and they can reset it for you.

Retrieve your password through your Xfinity account

Log into your Xfinity account at xfinity.com using your username and password. If you do not remember your login, click "Forgot username or password?" on the sign-in page and follow the recovery steps — Xfinity will send a reset link to your email or phone.

Once logged in, look for a section labeled "Internet," "WiFi," or "Network Settings" — the exact name varies depending on your account type. Click into that section and you should see your network name (SSID) and the option to view your password. Some accounts show the password directly; others require you to click "Show Password" or a similar button.

Write down the password exactly as it appears, including capital letters, numbers, and symbols. WiFi passwords are case-sensitive, meaning uppercase and lowercase letters are different.

Reset your password through the Xfinity app or website

If you want to change your password to something easier to remember, you can reset it yourself. Log into your Xfinity account, navigate to the WiFi or Network Settings section, and look for an option to "Change Password," "Reset Password," or "Edit WiFi Settings."

Click that option and enter a new password of your choice. Xfinity requires passwords to be at least 8 characters long and typically recommends mixing uppercase letters, lowercase letters, numbers, and symbols for security. After you save the new password, all your devices will be disconnected from the network. You will need to reconnect each device using the new password.

The change takes effect when ready, so make sure you write down the new password before you close the page. If you forget it right after resetting, you can view it again through your account the same way you did before.

What to do if you cannot access your Xfinity account online

If you do not remember your Xfinity username or password, or if you cannot log in for another reason, call Xfinity customer service at 1-800-934-6489. Have your account number or the phone number associated with your account ready — the representative will verify your identity and can reset your WiFi password over the phone.

The representative can either tell you your current password or reset it to a new one you provide. This process usually takes fewer than five minutes. After the call, your devices will remain connected to the network unless the representative reset the password, in which case you will need to reconnect them.

Reconnect your devices after changing your password

When you change your WiFi password, your phone, laptop, tablet, and other devices stay connected briefly but will disconnect within a few minutes. To reconnect, open your device's WiFi settings, find your Xfinity network name in the list of available networks, and select it.

When prompted to enter the password, type the new one exactly as you wrote it down — spaces, capitals, and symbols all matter. Once you enter it correctly, your device will reconnect and you should have internet access again. Repeat this step for each device that uses your WiFi.

Why your password might not work

The most common reason a password does not work is typing it incorrectly. WiFi passwords are case-sensitive, so "MyPassword" is different from "mypassword." Check that you are not accidentally turning on Caps Lock and that you are typing numbers and symbols correctly — the number "1" looks similar to the lowercase letter "l," and the number "0" looks similar to the letter "O."

If you are certain you typed it correctly, try viewing the password again through your Xfinity account to confirm what it should be. If the password still does not work after you have verified it, your modem or gateway may need to restart. Unplug the device from power, wait 30 seconds, and plug it back in. Wait two to three minutes for it to fully restart, then try connecting again.

Frequently Asked Questions

Can I see my WiFi password if I am already connected to the network?

Yes. On a Windows computer, go to Settings, then Network & Internet, then WiFi, then Manage Known Networks, select your Xfinity network, and click Properties — the password appears under "Network Security Key." On a Mac, open Keychain Access, search for your network name, double-click it, check "Show password," and enter your computer password. On a phone, you usually cannot view the password through settings, but you can reset it through your Xfinity account instead.

What is the difference between my Xfinity login password and my WiFi password?

Your Xfinity login password is what you use to sign into xfinity.com or the Xfinity app to manage your account. Your WiFi password is what you use to connect devices to your home internet network. They are separate and do not have to match. You can change one without changing the other.

If I reset my WiFi password, will it affect my internet speed or service?

No. Changing your WiFi password only changes how you connect to the network — it does not change your internet plan, speed, or service. The only effect is that your devices will disconnect and need to reconnect using the new password.

Can someone else reset my WiFi password without my permission?

Only if they have access to your Xfinity account login or your modem's physical reset button. If you are concerned about unauthorized changes, make sure your Xfinity account password is strong and unique, and keep your modem in a find location where others cannot reach the reset button.