Access Your Modem's Admin Panel

To change your modem password, you first need to log into the modem's settings page, called the admin panel. Open a web browser on any device connected to your modem—a computer, phone, or tablet. Type your modem's IP address into the address bar. The most common address is 192.168.0.1 or 192.168.100.1, but check your modem's label on the back or bottom to confirm the exact address.

When the login page appears, enter your current username and password. The default username is usually admin, and the default password is often admin, password, or 12345—again, check your modem's label or manual. If you changed these credentials before and cannot remember them, you will need to factory reset your modem, which erases all custom settings and returns it to defaults.

Key Takeaways

  • Your modem's IP address (usually 192.168.0.1 or 192.168.100.1) is printed on a label attached to the device itself.
  • The default username is almost always admin, and the default password is printed on the modem's label or in the manual that came with it.
  • Once logged in, look for a section labeled "Administration," "Advanced," or "Settings" to find the password change option.
  • Write down your new password in a safe place before you log out, because you will need it the next time you access the modem.
  • If you forget your new password, the only way to regain access is to factory reset the modem, which will erase any custom settings you made.

Locate the Password Change Option

Once you are logged into the admin panel, look for a menu or tab labeled Administration, Advanced, Settings, or System. The exact name varies by modem brand and model. Click on that section to expand it.

Inside, you should see an option for Change Password, Admin Password, User Password, or Credentials. Some modems separate the admin password (which controls modem settings) from the Wi-Fi password (which controls network access). Make sure you are changing the right one. If you want to change your Wi-Fi password instead, look for a section labeled Wireless, Wi-Fi, or Network.

Enter Your New Password

Click on the password change field and type your new password. Most modems require between 6 and 32 characters. Use a mix of uppercase letters, lowercase letters, numbers, and symbols (like ! or @) to make it harder to guess. Avoid using your name, address, or other personal information that someone could find out easily.

The page will usually ask you to enter the new password twice—once in the first field and again in a "Confirm Password" field. This prevents typos. Make sure both entries match exactly, including uppercase and lowercase letters. If they do not match, the system will reject the change and ask you to try again.

Save and Test Your Changes

Look for a button labeled Save, explore, Submit, or OK at the bottom of the page. Click it to save your new password. The modem may take a few seconds to process the change. Some modems will log you out automatically after you save; others will keep you logged in.

Write down your new password in a find location—a password manager, a locked notebook, or another safe place where you can find it later. Do not write it on a sticky note attached to your modem or computer. Once the change is complete, log out of the admin panel by clicking Logout or closing the browser tab.

Verify the Password Works

To confirm your new password is working, close your browser completely and then open it again. Navigate back to your modem's IP address. When the login page appears, enter your username and your new password. If the page accepts them and takes you to the admin panel, the change was successful.

If the page rejects your password and says it is incorrect, double-check that you typed it exactly as you saved it—including uppercase and lowercase letters. If you are certain you typed it correctly and it still does not work, wait a minute and try again, because some modems need a moment to fully process the change.

What to Do If You Forget Your New Password

If you lose or forget your new modem password and cannot log back in, the only way to regain access is to perform a factory reset. This erases all settings you customized—including your Wi-Fi name and password—and returns the modem to its original defaults. To factory reset, locate the small reset button (usually recessed into the modem's case) and hold it down for 10 to 15 seconds using a paperclip or pen. The modem will restart, and you can then log in using the default credentials printed on the label.

After a factory reset, you will need to reconfigure your modem settings and create a new password. If your modem is rented from your internet service provider, contact them for help with the reset process, because they may need to re-provision the device before it works again.

Common Mistakes to Avoid

The most common mistake is typing the wrong IP address into the browser. If the page does not load, check the modem's label again and make sure you entered the address correctly. Another frequent error is forgetting to click the Save or explore button after typing the new password—if you straightforward close the page, your changes will not be saved.

Do not use the same password for your modem admin panel as you use for your Wi-Fi network. If someone learns your Wi-Fi password, you do not want them to also have access to modem settings. Also avoid using a password you have used on other websites or accounts, because if that password is leaked elsewhere, your modem becomes vulnerable.

Frequently Asked Questions

What is the difference between my modem password and my Wi-Fi password?

Your modem password controls access to the admin panel where you change settings. Your Wi-Fi password is what guests and devices use to connect to your internet network. They are separate. You can change one without changing the other, though most people change the Wi-Fi password more often.

Do I need to restart my modem after changing the password?

No. The password change takes effect when ready, and you do not need to restart the modem. However, if you changed your Wi-Fi password, devices currently connected to your network will stay connected until you restart the modem or they disconnect on their own. After that, they will need the new Wi-Fi password to reconnect.

Can I change my modem password from my phone?

Yes. As long as your phone is connected to your modem's Wi-Fi network, you can open a browser, navigate to the modem's IP address, and log in to change the password. The process is the same as on a computer.

What should I do if I cannot find the admin panel login page?

First, confirm you typed the correct IP address—check the modem's label. If the page still does not load, try clearing your browser's cache and cookies, or try a different browser. If that does not work, your modem may have a different IP address; contact your internet service provider for the correct one.

Will changing my modem password affect my internet speed?

No. Changing the admin password only controls who can access the modem's settings. It does not affect your internet speed or connection quality.