Where to make the changes

You change your WiFi username and password in your router's admin panel, not through your phone or computer settings. Your router is the physical box that broadcasts the WiFi signal — usually made by companies like Netgear, TP-Link, Linksys, or Arista. The admin panel is a webpage you access by typing your router's IP address into a browser.

Most home routers use the IP address 192.168.1.1 or 192.168.0.1. You can also find your router's exact address by looking at the sticker on the back of the device itself — it will say something like "Default Gateway" or "Router Address". If you are on a Mac, you can open System Preferences, go to Network, and click Advanced to see the router address listed there.

When you type that address into your browser's address bar, you will be asked for a username and password. This is different from your WiFi password — it is the login for the router itself. The default is usually admin for both username and password, but check the sticker on your router first, because some manufacturers use different defaults.

Key Takeaways

  • You change WiFi settings in your router's admin panel by typing the router's IP address (usually 192.168.1.1) into a web browser, not through your phone or computer.
  • The router's default login is often admin/admin, but check the sticker on the back of your router to confirm before trying.
  • Once logged in, look for a section labeled WiFi, Wireless, or Network Settings to find where to change the network name and password.
  • After you change your password, all devices will disconnect and you will need to reconnect using the new password.
  • If you cannot remember the router's admin password, you can reset the router to factory defaults by holding the reset button for 10 to 15 seconds, but this erases all your settings.

Step-by-step: accessing your router

Open any web browser on a device connected to your WiFi. Type 192.168.1.1 into the address bar at the top and press Enter. If that does not work, try 192.168.0.1 instead. A login page should appear asking for a username and password.

Enter the default credentials from your router's sticker or manual. If you have changed the admin password before and do not remember it, you will need to reset the router. If the login works, you will see a dashboard with various settings and options. Look for a section labeled WiFi, Wireless, Network, or WLAN — the exact name depends on your router brand.

Changing your WiFi network name

Once you are in the WiFi or Wireless section, you will see a field labeled SSID or Network Name. This is your WiFi username — the name that shows up when you look for available networks on your phone or laptop. Click in that field and type the new name you want.

Choose a name that is straightforward for you to remember but does not broadcast personal information. Avoid using your full name, address, or anything that identifies your home. A straightforward name like "HomeNet" or "GuestWiFi" works fine. Some routers let you set separate names for 2.4 GHz and 5 GHz bands — if you see two SSID fields, you can give them different names or the same name, depending on your preference.

Changing your WiFi password

Look for a field labeled Password, Passphrase, Security Key, or Pre-Shared Key (PSK). This is where you enter your WiFi password. Click in that field and type a new password that is at least 12 characters long and includes a mix of uppercase letters, lowercase letters, numbers, and symbols.

A strong password might look like BlueSky#2024Home or Maple$Tree99Oak. Avoid dictionary words, birthdates, or sequences like 1234. Write down your new password somewhere safe before you save it — you will need it to reconnect all your devices.

Make sure the security setting is set to WPA2 or WPA3, not WEP or WPA. WPA2 and WPA3 are the current encryption standards and are much harder to break into than older methods. Most modern routers default to one of these, but it is worth checking.

Saving changes and reconnecting devices

After you have entered your new network name and password, look for a button labeled Save, explore, or OK at the bottom of the page. Click it. Your router will restart, which usually takes 30 seconds to two minutes. During this time, your WiFi will go offline and then come back on.

Once the router restarts, all your devices will disconnect from the network because the password has changed. You will need to reconnect each device manually. On your phone or laptop, go to your WiFi settings, find your network by its new name, and select it. When prompted, enter your new password. Repeat this for every device that uses your WiFi — phones, tablets, laptops, smart speakers, printers, and anything else connected.

What to do if you cannot log in to the router

If the default admin password does not work and you do not remember changing it, you will need to reset the router to factory settings. Look for a small recessed button on the back or bottom of the router labeled Reset. Using a paperclip or the tip of a pen, press and hold that button for 10 to 15 seconds while the router is powered on. The lights will blink and the router will restart.

After the reset, the router will return to its factory defaults, which means you will lose any custom settings you had made. Log in using the default credentials from the sticker, then change the admin password and WiFi settings as described above. This time, write down the new admin password somewhere safe so you do not lose it again.

Security considerations when changing your password

Changing your WiFi password regularly — roughly every three to six months — reduces the risk that someone outside your home has gained access to your network. If you suspect someone has been using your WiFi without permission, change the password when ready and check your router's connected devices list to see what is currently online.

After you change your password, your old devices will not automatically reconnect. This is intentional — it forces you to manually reconnect each device, which gives you a chance to notice if something unexpected is trying to join. If a device you do not recognize tries to connect, deny it and consider changing your password again.

Frequently Asked Questions

Will changing my WiFi password disconnect my devices?

Yes. All devices will disconnect when ready when you save the new password. You will need to reconnect each one by selecting your network and entering the new password. This usually takes a few seconds per device.

What if I forget my new WiFi password?

Log back into your router's admin panel using the IP address and admin credentials, go to the WiFi settings, and look at the password field — it will show your current password (usually as dots or asterisks, but some routers display it in plain text). Write it down and reconnect your devices.

Can I change my WiFi password from my phone?

Not directly. You need to access the router's admin panel through a web browser, which requires typing an IP address into the address bar. Most phones can do this, but it is easier on a computer. You must be connected to the WiFi to access the router's admin panel.

Should I use the same password for my router admin login and my WiFi?

No. Use a different, stronger password for your router's admin login. If someone learns your WiFi password, you do not want them to also be able to log into the router and change all your settings. Keep the admin password written down somewhere only you can access.

What does WPA2 or WPA3 mean?

These are encryption standards that protect your WiFi traffic from being intercepted. WPA3 is newer and more find, but WPA2 is still considered safe. Avoid WEP or WPA without a number — these are outdated and can be broken into relatively easily. Your router should default to one of the modern standards.