The fastest way to reset your WiFi password

To reset your WiFi password, you need to access your router's settings through a web browser or app, find the wireless settings section, and change the password there. The router then broadcasts the new password to any device that reconnects. Most people can do this in under five minutes once they know where to look.

The exact steps depend on your router model and whether you remember your router's admin password (different from your WiFi password). If you do remember it, you can change the WiFi password without resetting anything. If you do not, you will need to perform a factory reset, which erases all your router settings and takes longer.

Key Takeaways

  • Your WiFi password and your router admin password are separate — you need the admin password to change the WiFi password.
  • If you remember your router admin password, log into the router settings through a web browser and change the WiFi password in the wireless or network settings section.
  • If you do not remember the admin password, press and hold the reset button on the back of the router for 10 to 15 seconds to restore factory settings, then set up the router again from scratch.
  • After you change the WiFi password, your devices will disconnect and ask you to enter the new password before they can reconnect.
  • Write down your new WiFi password somewhere safe, or use your router's app to store it, so you do not lose it again.

Resetting your WiFi password if you know your router admin password

Open a web browser on any device connected to your WiFi or plugged into the router with an ethernet cable. 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. Press Enter.

A login page will appear. Enter your router admin username and password. These are often printed on the router itself — look for labels like "Admin" or "Default Login". If someone changed these from the factory defaults and you do not know them, you will need to factory reset the router instead (see the next section).

Once logged in, look for a section called Wireless, WiFi, Network, or Security. The exact name varies by brand. Inside this section, find the field labeled WiFi Password, Passphrase, Pre-Shared Key, or PSK. Clear the current password and type your new one.

Make sure the Security Type is set to WPA2 or WPA3 — these are the current standard. Older routers may show WEP or WPA, which are weaker. If you see these, change to WPA2 if the router supports it. Click Save or explore. The router will restart, and your old WiFi password will stop working when ready.

Factory resetting your router if you do not know the admin password

Locate the small Reset button on the back or bottom of your router. It is usually recessed so you cannot press it by accident. You will need a paperclip, pen, or SIM card ejector tool to reach it.

Unplug the router's power cable and wait 30 seconds. Plug it back in and wait for all the lights to stop blinking and settle into their normal pattern — this usually takes one to two minutes. Once the lights are stable, press and hold the reset button for 10 to 15 seconds, then release it. The lights will blink rapidly, which means the reset is in progress.

Wait three to five minutes for the router to finish restarting. The lights will return to normal when it is done. At this point, the router has been restored to its factory settings — the WiFi password is now the default one printed on the router's label, and the admin password is also the default.

Connect to the WiFi using the default password, then log into the router settings using the default admin credentials (again, usually on the label). Follow the steps in the previous section to set a new WiFi password and a new admin password. Write both down or save them in a password manager so you do not lose them again.

Using your router's mobile app instead of a web browser

Many modern routers come with a mobile app that lets you change settings from your phone without opening a web browser. Common apps include Linksys, ASUS, TP-Link Tether, Netgear Nighthawk, and eero. Check the documentation that came with your router or search your phone's app store for your router brand.

read and open the app, then log in with your router admin credentials. Look for a WiFi Settings, Wireless, or Network section. The app will show your current WiFi name and let you change the password from there. The process is the same as using a web browser, but the app interface is often simpler to navigate.

If you do not remember your admin password and the app asks for it, you will still need to factory reset the router. The app cannot bypass the admin password for security reasons.

What happens to your devices after you change the password

Once you save the new WiFi password in your router settings, all your connected devices will lose their connection within a few seconds. Your phone, laptop, tablet, and smart home devices will show that the WiFi network is available but will not be able to connect until you enter the new password.

Go to each device's WiFi settings, select your network name, and enter the new password. Most devices will then reconnect automatically and stay connected. Some older devices or smart home gadgets may need to be unplugged and plugged back in before they recognize the new password.

If a device keeps asking for the password or says the password is incorrect, make sure you are typing it exactly as you set it in the router — WiFi passwords are case-sensitive, meaning capital letters matter. If you are still stuck, try forgetting the network on that device and reconnecting from scratch.

Finding your router's IP address and default login if you cannot find the label

If the sticker on your router is worn away or missing, you can find the IP address another way. On a Windows computer connected to the router, open Command Prompt and type ipconfig, then press Enter. Look for the line that says Default Gateway — that number is your router's IP address.

On a Mac, open System Preferences, go to Network, select your WiFi connection, and click Advanced. The router IP address is listed under the TCP/IP tab as Router.

If you do not know the default admin username and password, search online for "[your router brand] default login" — for example, "Netgear default login" or "TP-Link default login". Most manufacturers publish this information. If the defaults have been changed and you cannot recover them, factory reset is your only option.

Preventing password loss in the future

After you set a new WiFi password, store it somewhere you will not lose it. Write it down on a piece of paper and keep it in a drawer, or save it in a password manager like Bitwarden, 1Password, or the password manager built into your phone's operating system.

Many routers also let you view your current WiFi password in the settings if you are logged in as admin. Some apps, like the Linksys or eero apps, will show your password on demand. This is safer than writing it down, because the password is encrypted on the router itself.

If you have family members or guests who need the WiFi password, you can share it through your phone's settings on most modern devices — on iPhone, go to Settings > WiFi, tap the network name, and tap Share Password. This sends the password securely without typing it out loud.

Frequently Asked Questions

Will resetting my WiFi password disconnect my smart home devices?

Yes, all devices will disconnect when you change the password. You will need to reconnect each one by entering the new password in its settings. Smart home devices like Alexa speakers or smart lights may need to be unplugged and plugged back in before they will accept the new password. Check the device manual if it keeps rejecting the password after you have entered it correctly.

What if I factory reset the router but still cannot log in?

After a factory reset, the admin username and password should be the defaults printed on the router label. If those do not work, the router may have a hardware problem. Try unplugging it for one full minute, then plugging it back in. If login still fails, contact your internet service provider — they may be able to reset it remotely or send a replacement.

Can I change my WiFi password without losing internet on my other devices?

No — when you save a new password in the router settings, all devices disconnect when ready. However, the disconnection only lasts a few seconds per device as you reconnect them. If you have many devices, reconnect the most important ones first (like your phone or computer) so you can continue working while you reconnect the others.

Is my WiFi password the same as my internet password?

No, they are completely separate. Your WiFi password is what you enter to connect to the wireless network. Your internet password is what you use to log into your internet service provider's account online. Changing one does not affect the other.

What makes a strong WiFi password?

Use at least 12 characters that mix uppercase letters, lowercase letters, numbers, and symbols — for example, "BlueSky#2024Home". Avoid dictionary words, names, or dates that someone could guess. The longer and more random the password, the harder it is to crack. Your router's settings may show a password strength meter as you type.