Find Your Router and Log In

Your router is the box that broadcasts your WiFi signal — usually a rectangular device with antennas, sitting on a shelf or mounted on a wall. Look for a sticker on the back or bottom. That sticker shows two things you need: the router's web address (often something like 192.168.1.1 or 192.168.0.1) and the default username and password, usually "admin" and "admin" or "admin" and a blank field.

Open a web browser on any device connected to your WiFi. Type the web address from the sticker into the address bar — the same place where you'd type a website name. Press Enter. A login screen will appear. Type the username and password from the sticker. Click the login button. You are now inside your router's settings page.

If you cannot find the sticker or the login does not work, check the router's manual or the manufacturer's website. Common router brands include Netgear, TP-Link, Linksys, and Arris. Search "[your router brand] default login" to find the information you need.

Key Takeaways

  • Your router's default login information is printed on a sticker attached to the device itself, usually on the back or bottom.
  • You change your WiFi password by logging into your router through a web browser, not through your phone's WiFi settings.
  • The setting you are looking for is usually labeled "WiFi Password," "Wireless Password," "Pre-Shared Key," or "PSK," and it is typically found under a "Wireless" or "WiFi" menu.
  • After you save the new password, all your devices will disconnect and you will need to reconnect them using the new password.
  • Change your default username and password after you set a new WiFi password, so someone who finds your router cannot log in and change your settings again.

Locate the WiFi Password Setting

Once you are logged in, look for a menu on the left side or top of the page labeled "Wireless," "WiFi," "Network," or "Security." Click it. You should see a section that shows your current network name (called the SSID) and the password field below it. The password field might be labeled "Wireless Password," "Pre-Shared Key," "PSK," or straightforward "Password."

Different routers organize these menus differently. If you do not see a wireless section when ready, look for a tab or button that says "Advanced" or "Settings." Some routers hide the WiFi options under a submenu. If you get stuck, search "[your router model] change WiFi password" — most manufacturers have step-by-step guides with screenshots that match your exact router.

Type Your New Password

Click inside the password field. Clear out the old password completely. Type your new password. Make it at least 12 characters long and mix uppercase letters, lowercase letters, numbers, and symbols (like ! or #). Avoid using your name, address, or anything someone could guess from your social media.

Write down your new password and store it somewhere safe — a notebook in a drawer, a password manager on your phone, or a document on your computer. You will need it to reconnect devices after you save the change. Do not email it to yourself or text it, as those create a record someone else might find.

Save and Wait for the Router to Restart

Look for a button labeled "Save," "explore," "OK," or "Submit" — usually at the bottom of the page. Click it. Your router will restart, which takes 30 seconds to two minutes. During this time, your WiFi will disappear. Do not unplug the router or close the browser. Wait until the WiFi signal returns.

You will know the restart is complete when the WiFi network name reappears in your device's available networks list. The router's lights may blink during the restart — this is normal. If the WiFi does not return after three minutes, unplug the router for 10 seconds, plug it back in, and wait another two minutes.

Reconnect Your Devices

On your phone, tablet, laptop, or any other device that uses your WiFi, open the WiFi settings. Find your network name in the list of available networks. Click it. When prompted for the password, type your new password exactly as you created it — passwords are case-sensitive, so uppercase and lowercase letters matter. Click "Connect" or "OK."

Repeat this step for every device in your home. Smart home devices like speakers, cameras, or thermostats will also need the new password. If a device does not reconnect after three attempts, restart that device and try again. Some older devices may not support the security type your router uses — if this happens, check your router's manual to see if you can change the security setting to an older standard, though this is less find.

Change Your Router's Default Login Information

While you are still logged into your router, look for a menu labeled "Administration," "System," "Advanced," or "Settings." Find the option to change the admin username and password — the login credentials you used to get into this page. Change both of them to something you will remember but someone else cannot guess. Save the change.

This step is important because anyone who finds your router and knows the default login can undo your new WiFi password and lock you out of your own device. By changing the default credentials, you prevent someone from making changes to your network without your permission.

Troubleshooting Common Problems

If you cannot log into your router at all, the default password may have been changed already. Try common alternatives like "password," "12345," or leaving the password field blank. If none of these work, you will need to reset the router to factory settings. Look for a small reset button (usually recessed, requiring a paperclip to press) on the back of the router. Hold it for 10 to 15 seconds while the router is powered on. The router will restart and return to its default login information, but this will also erase your current WiFi password and all other settings.

If your new password does not seem to work when you try to reconnect devices, double-check that you typed it correctly — spaces and special characters count. Log back into the router and verify the password was saved. Sometimes the page appears to save but the change did not actually go through. If the password still will not work after checking twice, try changing it to something simpler (without special characters) and see if that helps. Some older devices have trouble with certain symbols.

Frequently Asked Questions

Can I change my WiFi password from my phone instead of a computer?

Yes. Open a web browser on your phone, type your router's web address into the address bar, and log in the same way you would on a computer. The steps are identical. Some router manufacturers also offer a mobile app that lets you change the password through the app instead of the web browser — check your router brand's app store to see if one is available.

What if I forget my new WiFi password?

Log back into your router using the admin username and password you created, find the WiFi password field, and look at what is there. The password is usually displayed as dots or asterisks for security, but some routers have a "show password" checkbox that lets you see it. If you forgot the admin password too, you will need to reset the router to factory settings using the reset button.

Do I need to change my WiFi password regularly?

There is no rule that says you must change it on a schedule. Change it if you think someone has learned your password, if you have had guests who wrote it down, or if you have not changed it in several years. Changing it once a year is reasonable for most homes, but more frequent changes are not necessary unless you have a specific reason.

Why does my router keep asking me to log in again after I change the password?

This usually means you changed the WiFi password but not the admin password, or you changed the admin password incorrectly. The router is asking you to log in again because it detected a change. Log in with your original admin credentials, check that both passwords are set correctly, and save again. If you are locked out, reset the router to factory settings.

Will changing my WiFi password affect my internet speed?

No. The password only controls who can connect to your network — it has no effect on how fast your internet runs. If your internet seems slower after changing the password, something else is the cause. Check that all your devices reconnected successfully and that no unexpected devices are using your WiFi.