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For most customers with a rented Xfinity Gateway, change the home WiFi password in the Xfinity app: open WiFi, select WiFi details, choose Edit WiFi settings, enter the new password, and save. Then reconnect devices with the new credentials. The browser-based Gateway Admin Tool is an option only for supported rented XB2 and XB3 Gateways.
Change your Xfinity WiFi password in the app
The Xfinity app is the main route for changing WiFi credentials on rented Xfinity Gateways. Xfinity lists Primary, Manager, and Member Xfinity IDs as eligible to access the WiFi tab. If you cannot see it, check that you are signed in with one of those account roles.
- Sign in to the Xfinity app with an eligible Xfinity ID.
- Tap WiFi, then WiFi details.
- Choose Edit WiFi settings.
- Enter the new WiFi password and save.
- Reconnect wireless devices using the new password.
After a network name or password change, reconnecting devices can take a few minutes. The exact WiFi bands available depend on your Gateway model. Xfinity recommends using the same network name and password for all available bands.
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The Admin Tool is a browser interface for changing credentials on rented XB2 and XB3 Gateways. It is not the right route for every Xfinity setup: Xfinity says XB6 or newer Gateways, WiFi Extenders, and WiFi Intelligence setups require the app for these changes.
#1 Best Overall
- MAXIMIZE YOUR CABLE INTERNET AND WHOLE-HOME WIFI: A cable modem and WiFi router in one device unlocks the full potential of your home internet with faster downloads, smoother WiFi for gaming and video calls, and reliable coverage in every room.
- APPROVED FOR YOUR PROVIDER AND PLAN: Works with Xfinity internet plans up to 800Mbps, Spectrum up to 1Gbps, and Cox up to 1Gbps. Not compatible with Verizon, AT&T, CenturyLink, DirecTV, DISH, or bundled voice plans. ISP activation required after setup.
- MULTI-GIG DOCSIS 3.1 SPEEDS: Get Gigabit+ cable download speeds on today's fastest plans, with headroom for the upgrades ahead. Real-world speeds depend on your plan and ISP network.
- WIFI 6 COVERAGE FOR THE WHOLE HOME: Stay connected in every room with dual-band AX2700 WiFi 6 covering up to 2,000 sq ft and capacity for 25+ connected devices. Real-world coverage depends on home size, layout, and building materials.
- WIRED CONNECTIONS FOR YOUR FASTEST DEVICES: Four Gigabit Ethernet ports keep gaming consoles, desktops, and streaming devices hardwired for the lowest latency and the most stable connection in your home.
- Connect to your home network and open 10.0.0.1 in a browser.
- If you have not changed the Admin Tool login, enter username
adminand the password printed on the Gateway sticker. - Open Gateway > Connection > Wi-Fi to find the WiFi settings.
- Change the network password and save the settings, then reconnect devices with the new password.
The Admin Tool login password is separate from the WiFi password that devices use to join your network. If the interface does not show WiFi controls, use the app route and verify your Gateway generation rather than assuming the WiFi password is the Admin Tool password.
Find the current WiFi password without changing it
If the Gateway still uses its factory-default credentials, check the label on its side or bottom. You can also view the WiFi name and password on the X1 TV Box or in the Xfinity app’s WiFi Details screen. A Gateway label will not show a password that was changed later; for that, use an account-authorized app or a supported management option.
Rank #2
- DUAL-BAND WIFI 6 ROUTER: Wi-Fi 6(802.11ax) technology achieves faster speeds, greater capacity and reduced network congestion compared to the previous gen. All WiFi routers require a separate modem. Dual-Band WiFi routers do not support the 6 GHz band.
- AX1800: Enjoy smoother and more stable streaming, gaming, downloading with 1.8 Gbps total bandwidth (up to 1200 Mbps on 5 GHz and up to 574 Mbps on 2.4 GHz). Performance varies by conditions, distance to devices, and obstacles such as walls.
- CONNECT MORE DEVICES: Wi-Fi 6 technology communicates more data to more devices simultaneously using revolutionary OFDMA technology
- EXTENSIVE COVERAGE: Achieve the strong, reliable WiFi coverage with Archer AX1800 as it focuses signal strength to your devices far away using Beamforming technology, 4 high-gain antennas and an advanced front-end module (FEM) chipset
- OUR CYBERSECURITY COMMITMENT: TP-Link is a signatory of the U.S. Cybersecurity and Infrastructure Security Agency’s (CISA) Secure-by-Design pledge. This device is designed, built, and maintained, with advanced security as a core requirement.
Should you factory-reset the Gateway?
No—not just to change a WiFi password. Xfinity says a factory reset erases custom settings, including the WiFi name and password, and restores the original settings. Try the app or, if your rented Gateway is a supported XB2 or XB3, the Admin Tool first.
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On supported XB2 or XB3 equipment, Xfinity documents using the recessed reset button with a pen or unfolded paperclip. A reset can disrupt other custom configuration, so reserve it for cases where other options have failed.
Rank #3
- Compatible with major cable internet providers including Xfinity and Cox. NOT compatible with Verizon, Spectrum, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service. Best for cable provider plans up to 800Mbps.
Choose the right route for your setup
| Your situation | Best route |
|---|---|
| Rented Xfinity Gateway and eligible Xfinity ID | Xfinity app |
| Rented XB2 or XB3 Gateway and app is not the route you need | Gateway Admin Tool at 10.0.0.1 |
| XB6 or newer Gateway, WiFi Extender, or WiFi Intelligence setup | Xfinity app |
| You only need to view credentials that remain at factory defaults | Gateway label, X1 TV Box, or Xfinity app WiFi Details |
These instructions reflect Xfinity Support’s current published guidance; exact screens can vary by Gateway model and app version. Sources: View and change your WiFi network name and password, Change your WiFi network name and password with the Xfinity WiFi Gateway Admin Tool, and Xfinity Gateway advanced settings.
Quick Recap
Best Value
- CABLE INTERNET AND WIFI MADE FOR YOUR HOME: This two-in-one cable modem and WiFi router puts every setting in your hands, from your WiFi names and passwords to how your network runs, so it works the way your household needs.
- APPROVED FOR YOUR PROVIDER AND PLAN: Works with Xfinity internet plans up to 800Mbps and Cox plans up to 500Mbps. Not compatible with Verizon, AT&T, CenturyLink, DirecTV, DISH, or bundled voice plans. ISP activation required after setup.
- GET THE FULL SPEED OF PLANS UP TO 800 MBPS: DOCSIS 3.0 delivers plenty of speed for HD and 4K streaming, online gaming, and video calls across your home. Actual speeds vary by plan and provider.
- AC1900 WIFI COVERAGE FOR THE WHOLE HOME: Stay connected in every room with dual-band AC1900 WiFi covering up to 1,800 sq ft and Beamforming+ for stronger signal to mobile devices. Real-world coverage depends on home size, layout, and building materials.
- WIRED CONNECTIONS FOR YOUR FASTEST DEVICES: Four Gigabit Ethernet ports keep gaming consoles, desktops, and streaming devices hardwired for the lowest latency and the most stable connection in your home.
Rank #4
- Next-Gen Gigabit Wi-Fi 6 Speeds: 2402 Mbps on 5 GHz and 574 Mbps on 2.4 GHz bands ensure smoother streaming and faster downloads; support VPN server and VPN client¹
- A More Responsive Experience: Enjoy smooth gaming, video streaming, and live feeds simultaneously. OFDMA makes your Wi-Fi stronger by allowing multiple clients to share one band at the same time, cutting latency and jitter.²
- Expanded Wi-Fi Coverage: 4 high-gain external antennas and Beamforming technology combine to extend strong, reliable, Wi-Fi throughout your home.
- Improved Battery Life: Target Wake Time helps your devices to communicate efficiently while consuming less power.
- Improved Cooling Design: No heat ups, no throttles. A larger heat sink and redefined case design cools the WiFi 6 system and enables your network to stay at top speeds in more versatile environments.
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