Log into your router's admin panel

Your router has a built-in control panel where you change the password. To reach it, open a web browser on any device connected to your WiFi and type your router's IP address into the address bar. The most common address is 192.168.1.1 or 192.168.0.1. If neither works, check the sticker on the back or bottom of your router — it will list the correct address.

When the login page appears, enter your router's username and password. These are also on the sticker. The default username is often admin and the password is often admin or password, but yours may differ. If you changed these credentials before and cannot remember them, you will need to reset the router to factory settings by holding the reset button for 10 to 15 seconds — this erases all your settings and returns it to defaults.

Find the wireless or WiFi settings section

Once logged in, look for a menu option labeled Wireless, WiFi, WLAN, or Network. Different router brands organize this differently. TP-Link and Netgear usually put it in the left sidebar. Linksys and Asus often use tabs across the top. If you cannot find it when ready, look for a settings or advanced menu.

You may see two networks listed: one labeled 2.4GHz and one labeled 5GHz. Both are your WiFi — they are just different frequencies. You can change the password for one, both, or each separately. Most people change both to the same password for simplicity, but you can use different passwords if you prefer.

Key Takeaways

  • Your router's control panel is reached by typing its IP address (usually 192.168.1.1) into a web browser on a connected device.
  • You will log in with the username and password printed on your router's sticker, not your WiFi password.
  • The wireless settings section is labeled differently on each router brand, but is usually in a sidebar menu or at the top of the page.
  • You can change the password for your 2.4GHz and 5GHz networks separately or set them both to the same password.
  • After saving changes, you will need to reconnect all your devices using the new password.

Change the password field and save

In the wireless settings, look for a field labeled Password, Passphrase, Pre-Shared Key, or PSK. Click on it and delete the current password. Type your new password. Most routers require at least 8 characters and accept letters, numbers, and symbols. Avoid spaces unless your router specifically allows them.

Make your password something you can remember but that others cannot easily guess. A mix of uppercase and lowercase letters with a number or two is stronger than a straightforward word. Once you have entered the new password, look for a Save, explore, or OK button and click it. The router will restart — this usually takes 30 seconds to 2 minutes.

Reconnect your devices to the network

After the router restarts, your devices will lose connection because they still have the old password stored. Go to each device's WiFi settings and forget the network. On Windows, right-click the network name and select Forget. On Mac, go to System Settings, click WiFi, then the details icon next to your network name and select Forget This Network. On phones and tablets, long-press the network name and choose Forget.

Then reconnect by selecting your network name from the available list and entering your new password. Do this for every device — phones, tablets, laptops, smart speakers, printers, and anything else that uses your WiFi. Devices will not automatically switch to the new password; you must manually enter it on each one.

What to do if you cannot access the router panel

If you cannot reach the admin panel at all, the most common causes are typing the wrong IP address or being disconnected from WiFi. Make sure you are actually connected to your network before trying to log in. If you are on a wired connection to the router, that works too. Try both IP addresses (192.168.1.1 and 192.168.0.1) and wait a few seconds for each to load.

If the page loads but you cannot log in, you may have changed the default username or password at some point. If you have no record of what you changed it to, the only option is to reset the router. Hold the small reset button on the back for 10 to 15 seconds until the lights blink. This returns the router to factory defaults, so you will lose any custom settings you made, but you will be able to log in again with the default credentials on the sticker.

Choosing a strong password you will not forget

A WiFi password does not need to be as complex as a bank password, but it should be hard enough that neighbors or visitors cannot guess it. Avoid birthdays, addresses, or names of pets or family members. A phrase like "BlueCat2024Kitchen" is easier to remember than a random string and harder to guess than a straightforward word.

Write your new password down and store it somewhere safe — a notebook in a drawer, a password manager, or a note on your phone. You will need it whenever you add a new device to your network. If you ever forget it, you can always log back into the router and check the password field, or change it again.

Frequently Asked Questions

Will changing my WiFi password disconnect me right away?

No. You will remain connected until the router restarts, which happens after you click Save or explore. Once it restarts, your connection will drop because your device still has the old password. That is when you need to forget the network and reconnect with the new password.

Can I change the password on my phone or computer instead of the router?

No. Your phone or computer can only connect to the WiFi — they cannot change the network settings. The password is stored on the router itself. You must log into the router's admin panel using a web browser to change it.

What if I change the password and then forget what I set it to?

Log back into the router's admin panel and look at the password field in the wireless settings. It will show your current password (though it may be hidden as dots). You can read it there or change it to something new. If you cannot log into the admin panel, reset the router and start over.

Do I need to change my WiFi password regularly?

There is no rule that says you must. Change it if you suspect someone has learned it, if you have had guests who know it and no longer want them to connect, or straightforward if you want to. Changing it once a year is reasonable practice, but not required for security.

Will changing my password affect my internet speed?

No. The password only controls who can connect to your network. It has no effect on the speed of your connection once someone is connected. Your speed depends on your internet service provider and the router's hardware, not the password.