The fastest way to change your WiFi password

You change your WiFi password through your router's settings page, not through your internet provider. Open a web browser on any device connected to your WiFi, type your router's IP address (usually 192.168.1.1 or 192.168.0.1), and log in with your router's admin username and password. From there, find the wireless settings or security settings section, change the password to something new, and save. The whole process takes about five minutes.

If you do not know your router's admin password, you can reset the router to factory settings by holding down the reset button for 10 to 15 seconds — but this erases all your custom settings and returns the password to the default printed on the router's label. Most people only need to do this once, when they first set up the router.

Key Takeaways

  • Your WiFi password lives in your router's settings page, accessed through a web browser by typing your router's IP address.
  • You will need your router's admin username and password to log in — these are different from your WiFi password.
  • After you change the password and save, all devices will disconnect and will need the new password to reconnect.
  • If you forget your router's admin password, you can reset the router to factory defaults by holding the reset button, but this wipes all custom settings.
  • Changing your WiFi password does not affect your internet speed or your connection to your internet provider.

Finding your router's IP address and login information

Your router has a label on the bottom or back that lists the default IP address, admin username, and admin password. Common IP addresses are 192.168.1.1, 192.168.0.1, or 10.0.0.1. The label also lists the router's model number, which is useful if you need to look up instructions specific to your brand.

If the label is missing or worn, you can find the IP address by opening Command Prompt (on Windows) or Terminal (on Mac) and typing ipconfig (Windows) or ifconfig (Mac). Look for the line labeled "Default Gateway" — that is your router's IP address. On a phone or tablet, go to Settings, find WiFi, tap the network name, and look for "Router" or "Gateway" in the network details.

Logging into your router and finding the wireless settings

Open any web browser and type your router's IP address into the address bar — for example, 192.168.1.1. Press Enter. A login page will appear asking for a username and password. Type the admin credentials from your router's label. If you changed these credentials before and do not remember them, you will need to reset the router.

Once logged in, look for a section labeled "Wireless," "WiFi," "Security," or "Network Settings." Different router brands use different names. If you cannot find it, check the menu on the left side or look for a tab at the top of the page. Some routers have a "Basic" view and an "Advanced" view — the wireless settings are usually in the Advanced section.

Changing the password and saving your changes

In the wireless settings section, find the field labeled "Password," "Passphrase," "Pre-Shared Key," or "PSK." Delete the old password and type a new one. Make it at least 12 characters long and mix uppercase letters, lowercase letters, numbers, and symbols — this makes it harder to guess. Avoid using your name, address, or birthdate.

Before you save, check that the security type is set to WPA2 or WPA3, not WEP or WPA. WPA2 and WPA3 are the current standards and are much harder to break into. Once you have entered the new password and confirmed the security type, click the Save or explore button. The router will restart, which takes 30 seconds to two minutes. All your devices will disconnect during this time.

Reconnecting your devices to the new password

After the router restarts, your phone, laptop, tablet, and any other WiFi devices will show the network as available but will not automatically reconnect. Go to each device's WiFi settings, select your network name, and enter the new password. Start with the devices you use most — your phone and computer — then move to less critical devices like smart speakers or security cameras.

If a device does not reconnect after you enter the correct password, forget the network first (usually a "Forget" or "Remove" option in WiFi settings), then reconnect using the new password. This clears out the old password stored on that device.

What to do if you forget your router's admin password

If you changed your router's admin password and now cannot remember it, you have one option: reset the router to factory settings. Locate the small reset button on the back or bottom of the router — it is usually recessed so you cannot press it by accident. Use a paperclip or the tip of a pen to hold down the reset button for 10 to 15 seconds while the router is powered on. The lights will blink and the router will restart.

After the restart, the router returns to its default admin username and password (printed on the label) and all your custom settings are erased. You will need to set up your WiFi name and password again from scratch. This is why it is worth writing down your admin password somewhere safe, or using your router manufacturer's mobile app if they offer one — many newer routers let you change settings through an app instead of a web browser.

Why you might want to change your password regularly

Changing your WiFi password does not prevent hackers from targeting your devices — that is what your device's own security does. But it does prevent neighbors or people nearby from using your WiFi without permission, which slows down your internet and uses your data allowance. It also prevents someone from accessing files shared on your home network if they are connected to your WiFi.

You do not need to change your password every month. Change it if you have had guests over and no longer want them to have access, if you suspect someone is using your WiFi without permission, or if you have not changed it in several years. Changing it once a year or every few years is reasonable for most homes.

Frequently Asked Questions

Will changing my WiFi password affect my internet speed?

No. Your internet speed depends on your internet provider and your router's hardware, not your password. Changing the password does not change either of those things. If your internet feels slower after you change the password, the cause is something else — usually too many devices connected at once or interference from nearby networks.

What if I cannot find the wireless settings in my router?

Different router brands organize their settings differently. Try searching "[your router model] change WiFi password" online — most manufacturers have step-by-step guides with screenshots. You can also call your internet provider's support line; they often have the manual for your specific router model and can walk you through it.

Do I need to change my password if I reset my router?

Yes. When you reset a router, it returns to the default WiFi name and password printed on the label. Anyone who has ever seen that label can connect to your network. You should change both the WiFi name and password when ready after a reset.

Can I change my WiFi password from my phone?

Yes, if your router has a mobile app. Many newer routers from brands like TP-Link, Netgear, and Asus have apps that let you manage settings from your phone. Check your router's brand website or your phone's app store. If there is no app, you can still use a web browser on your phone to access the router's settings page the same way you would on a computer.

What happens to devices that are currently connected when I change the password?

They will disconnect when the router restarts. They will not automatically reconnect — you have to manually enter the new password on each device. Devices that are turned off or not in range will straightforward fail to connect the next time they try to use WiFi until you enter the new password.