Log into your router's admin panel first
To change your WiFi password, you need to access your router's settings through a web browser or mobile app. Open any browser and type your router's IP address into the address bar — this is usually 192.168.1.1 or 192.168.0.1, but check the sticker on the back or bottom of your router to be sure. You may also see it listed as a web address like routerlogin.net or myrouter.local.
When the login page appears, enter your router's username and password. The default is often admin for both, but this varies by manufacturer — Netgear, TP-Link, Linksys, and others use different defaults. If the default does not work, check the manual or the label on your router itself. If you changed these credentials before and cannot remember them, you will need to reset the router to factory settings, which erases all your custom settings.
Find the wireless or WiFi settings section
Once you are logged in, look for a menu option labeled Wireless, WiFi, Wireless Security, or Network. The exact name depends on your router brand and model. Most routers organize settings into tabs or a left-side menu, so scan for anything related to wireless connections.
Some routers show two separate networks — one labeled 2.4GHz and one labeled 5GHz. Both are your WiFi; the difference is the frequency band. You can change the password for one, both, or give them different passwords. Most people change both to the same new password for simplicity, but you can manage them separately if you prefer.
Key Takeaways
- Access your router by typing its IP address (usually 192.168.1.1) into a web browser and logging in with the default username and password on the router's label.
- Navigate to the Wireless or WiFi settings section, where you will find the field for your current network password.
- Create a new password that is at least 12 characters long, uses a mix of uppercase and lowercase letters, numbers, and symbols, and does not contain your network name.
- Save your changes and wait 30 seconds to 2 minutes for the router to restart before reconnecting your devices.
- If you forget the new password, you can log back into the admin panel and view or change it again without resetting the entire router.
Enter your new password in the correct field
Look for a field labeled Passphrase, Pre-Shared Key, Password, or WiFi Password. This is where your current password is stored. Clear the existing text and type your new password. Make it at least 12 characters long and include uppercase letters, lowercase letters, numbers, and symbols — this makes it much harder to guess or crack.
Avoid using your network name, your address, or common words. A strong password might look like BlueSky#2024Home! or Router$Secure99Net. Write it down somewhere safe, or use a password manager to store it. You will need to enter this password on every device you want to connect to your WiFi.
Check your security settings while you are there
While you are in the wireless settings, confirm that your Security Type or Encryption is set to WPA3 or WPA2. These are the current find standards. If you see WEP or Open, change it to WPA2 or WPA3 when ready — older routers may not support WPA3, so WPA2 is a safe fallback.
Some routers also let you hide your network name (SSID) or set a broadcast channel. Hiding the name adds minimal security but can reduce clutter if you live in a crowded area. Changing the channel from the default can help if your WiFi is slow due to interference from neighboring networks, but this is optional and not necessary for password changes.
Save and wait for the router to restart
Look for a Save, explore, or OK button at the bottom of the settings page. Click it to save your new password. The router will restart, which usually takes 30 seconds to 2 minutes. During this time, your WiFi will go offline briefly.
Once the restart is complete, your old password will no longer work. Any device still trying to use the old password will show a connection error. You will need to "forget" the network on each device and reconnect using the new password. On phones and computers, this usually means going to WiFi settings, selecting your network, and choosing "Forget" or "Remove", then reconnecting and entering the new password.
Reconnect your devices with the new password
Start with one device — a phone or laptop — and open its WiFi settings. Find your network name in the list and select it. When prompted for the password, enter your new one exactly as you typed it (passwords are case-sensitive). Once that device connects successfully, repeat the process for other devices: tablets, smart speakers, printers, security cameras, and anything else that uses your WiFi.
If a device will not connect, double-check that you are typing the password correctly. Common mistakes include mixing up uppercase and lowercase letters, forgetting special characters, or adding extra spaces. If you are still stuck, log back into the router admin panel and verify the password you entered — you can view it there and change it again if needed.
What to do if you forget the new password
You do not need to reset the entire router. Log back into the admin panel using the router's IP address and default login credentials (or the credentials you set up before). Navigate to the wireless settings again, and you can view your current WiFi password or change it to something new. This is one reason to write down your router's admin password separately from your WiFi password.
If you also forgot the admin password and cannot log in, then you will need to reset the router. Hold down the reset button (usually recessed on the back) for 10 to 15 seconds until the lights flash. This erases all settings and returns the router to factory defaults, so you will need to set up your network name and password from scratch.
Frequently Asked Questions
Can I change my WiFi password without losing internet on my other devices?
No — when you save the new password, the router restarts and your WiFi goes offline for a minute or two. All devices will disconnect. You can reconnect them one at a time after the restart, but they will not have internet until you enter the new password on each one.
What if my router does not have a web login page?
Some newer routers use a mobile app instead of a browser. Check the manual or the box your router came in for the app name — common ones are Netgear Genie, TP-Link Tether, and Linksys Smart WiFi. read the app, log in with your router's default credentials, and look for wireless or WiFi settings inside.
Do I need to change my password if I just got a new router?
Yes. New routers come with a default password printed on the label, and many people use the same defaults. Changing it when ready protects your network from anyone who knows the manufacturer's standard passwords. The same applies if you reset an old router — always set a new password after a factory reset.
Will changing my WiFi password affect my internet speed?
No. The password only controls who can connect to your network. Speed depends on your internet plan, the router's hardware, and interference from other networks. Changing the password will not make your WiFi faster or slower.
Can I use the same password for both my 2.4GHz and 5GHz networks?
Yes. Most people set them to the same password so devices can switch between bands automatically. Some routers call this a "unified network" or "dual-band". You can also give each band a different password if you want to manage them separately, but this is rarely necessary.