How to Change Your Internet Password (Wi-Fi & Router Login)

"Changing your internet password" actually refers to two different things — and mixing them up is one of the most common sources of confusion when people try to do this. Before touching any settings, it helps to understand exactly which password you're dealing with.

Two Passwords, Two Very Different Jobs

Your Wi-Fi password (also called the wireless network key or WPA2/WPA3 passphrase) is what devices use to join your home network. This is the one you type into a phone or laptop when connecting for the first time.

Your router admin password is what you use to log into the router's settings interface itself — the control panel where all network configuration lives. Changing one does not change the other.

Most people asking this question want to change their Wi-Fi password. But if your router has been compromised, or you've never changed it from the factory default, you may need to update both.

What You'll Need Before You Start

• A device already connected to your network (laptop or desktop works best)
• Your router's local IP address (commonly 192.168.1.1 or 192.168.0.1)
• Your router admin login credentials (username and password — often printed on a label on the router itself)

If you've never changed the admin credentials, check the sticker on the back or bottom of your router. Manufacturers typically print the default admin username, default admin password, and sometimes the default Wi-Fi password right there.

How to Change Your Wi-Fi Password 🔐

Step 1: Log Into Your Router

Open any browser and type your router's IP address into the address bar. If you're unsure of the address, you can find it by:

• Windows: Open Command Prompt, type ipconfig, and look for the "Default Gateway" value
• Mac: Go to System Settings → Network → your connection → Router field
• Mobile: Check your Wi-Fi details under network settings

Enter your admin username and password when prompted.

Step 2: Find the Wireless Settings

Router interfaces vary significantly by manufacturer. Look for a section labeled Wireless, Wi-Fi Settings, WLAN, or Wireless Security. On some routers, it's nested under Advanced Settings.

Step 3: Change the Passphrase

Look for a field labeled Password, Passphrase, Network Key, or Pre-Shared Key. Replace the existing value with your new password, then save.

Best practice for a strong Wi-Fi password:

• At least 12 characters
• Mix of uppercase, lowercase, numbers, and symbols
• Avoid dictionary words or personal information like your name or address

Step 4: Reconnect Your Devices

Once you save the new password, every device on your network will be disconnected. You'll need to manually reconnect each one using the new credentials. This includes phones, smart TVs, tablets, smart home devices, printers, and anything else that uses Wi-Fi.

How to Change Your Router Admin Password

Inside the router's admin panel, look for a section called Administration, System, Management, or Router Settings. There should be a field to update the admin password separately from the Wi-Fi password.

Changing this is important if your router still uses its factory default credentials — those defaults are publicly known and searchable online, which makes routers that have never been updated genuinely vulnerable.

ISP-Provided Routers and Combination Modem/Routers

If your router was provided by your internet service provider (ISP) — common with fiber, cable, and DSL plans — the interface may look different from consumer routers. Some ISPs lock certain settings or use a branded version of the admin panel.

Mesh systems from brands like Eero, Google Nest, or Orbi are often managed entirely through a smartphone app — there may be no traditional browser-based interface at all. In those cases, the Wi-Fi password change happens inside the app under network settings.

What Determines How Straightforward This Is 🛜

The actual experience varies considerably depending on:

• Router manufacturer and model — interfaces differ widely; some are clean and modern, others are dense and technical
• Firmware version — older firmware may have a different menu layout than current versions
• ISP involvement — some ISPs manage certain settings remotely or restrict what you can change
• Whether you're using a mesh system or traditional router — this determines whether you use an app or a browser
• Whether you know your current admin credentials — if forgotten, this typically requires a factory reset, which wipes all custom settings

A factory reset, if it comes to that, restores the router to its out-of-box defaults. The default credentials are usually on the router label, but any custom settings — port forwarding rules, static IP assignments, guest networks — will need to be reconfigured from scratch.

Security Considerations Worth Knowing

Changing your Wi-Fi password is one of the most effective basic security steps for a home network. It immediately disconnects anyone who had access with the old password and forces re-authentication. It's worth doing after moving into a new home, after sharing credentials broadly, or if you notice unexpected devices appearing on your network.

Checking which devices are connected is possible through the same router admin panel — usually under a section labeled Connected Devices, DHCP Clients, or Device List.

How often you should change it, and exactly which settings matter most for your situation, depends on the specific setup you're working with — your router model, your ISP's role, and how your network is currently configured.