How to change your Wi-Fi password: instructions for all routers

Forgot your home Wi-Fi password or want to update it for security? Changing your router password is a simple procedure that takes no more than 5 minutes if you know the correct steps. In this article, we'll cover how to change the password on popular router models (TP-Link, ASUS, Keenetic, Xiaomi and others), and we'll also tell you which security settings are worth checking additionally.

Many users don't change their Wi-Fi password for years, risking unauthorized connections from neighbors or even hacker attacks. According to statistics, more than 30% of home networks use standard passwords like admin or 12345678, which are easy to guess. Even if your password is complex, changing it periodically is a good cybersecurity practice.

Important: If you don't remember your router's current password (not your Wi-Fi password!), you'll first need to reset the device to factory settings. We'll cover this at the end of the article. For now, let's move on to the step-by-step instructions.

1. Preparation: What you need to know before changing your password

Before changing your password, make sure you have:

  • 🔌 Access the router via cable or current Wi-Fi (if the password is still valid).
  • 🖥️ A computer, laptop, tablet, or smartphone to access the control panel.
  • 📝 Login and password for entering the router settings (usually indicated on the device sticker).
  • ⚡ Stable power supply for the router — do not unplug it during setup.

Most routers use standard addresses to access the control panel:

  • 192.168.0.1 or 192.168.1.1 - For TP-Link, D-Link, Zyxel;
  • 192.168.8.1 - for some models Huawei;
  • my.keenetic.net — for routers Keenetic;
  • router.asus.com — for devices ASUS.

If the standard address does not open, check it through the command line:

  1. Click Win + R, enter cmd and press Enter.
  2. Enter the command 
    ipconfig
    and find the line Main gateway - this is the address of your router.

Routers TP-Link — are among the most popular due to their simple interface. To change your password:

  1. Connect to the router via cable or Wi-Fi.
  2. Open your browser and type 192.168.0.1 or 192.168.1.1.
  3. Enter your login and password (default - admin/admin).
  4. Go to the section Wireless → Wireless Security.
  5. In the field PSK Password Enter a new password.
  6. Click Save.

Password Recommendations for TP-Link:

  • 🔐 Use at least 12 characters.
  • 🅰️ Combine letters (upper and lower case), numbers and symbols (!@#$%).
  • 🚫 Avoid obvious combinations (qwerty, password, dates of birth).
What should I do if Wi-Fi doesn't connect after changing the password?

If devices do not connect to the network after changing the password, check:

1. Make sure you enter the new password correctly (case is important!).

2. Encryption type - must be WPA2-PSK or WPA3-PSK.

3. Reboot the router using the button Power for 10 seconds.

3. Changing the password on ASUS routers: step by step

Interface ASUS more modern, but the algorithm of actions is similar:

  1. Enter in your browser router.asus.com or 192.168.1.1.
  2. Log in (default login/password - admin/admin).
  3. Go to Wireless → General.
  4. In the field WPA Pre-Shared Key Please enter a new password.
  5. Click Apply.

ASUS offers additional security settings:

  • 🔒 Turn on Brute Force Protection in the section Administration.
  • 📡 Turn off WPS (vulnerable protocol) in Wireless Network → WPS.
  • 🔄 Set up Guest network for temporary connections (section Guest Network).
📊 What kind of router do you have at home?
TP-Link
ASUS
Keenetic
Xiaomi
D-Link
Another

4. Keenetic: How to update your Wi-Fi password

Routers Keenetic Features a user-friendly interface in Russian. Instructions:

  1. Open my.keenetic.net or 192.168.1.1.
  2. Enter login/password (default - admin/admin).
  3. Go to Wi-Fi Network → Access Point.
  4. In the field Network key Enter a new password.
  5. Click Apply.

A unique feature of Keenetic: you can set up separate passwords for the 2.4 GHz and 5 GHz bands. This is useful if you want to separate access for different devices (eg. Smart-TV connect to 5 GHz, and smartphones to 2.4 GHz).

Set a password ≥12 characters long|

Disabled WPS|

Updated the router firmware|

Changed the default admin login/password|

Created a guest network (optional)-->

5. Xiaomi Mi Router: Instructions for changing the password

Routers Xiaomi controlled via a mobile application Mi Wi-Fi, but you can also use the web interface:

  1. Connect to the router's network.
  2. Open 192.168.31.1 in the browser.
  3. Log in (the default password is the last 8 characters of the MAC address found on the sticker).
  4. Go to Wi-Fi Settings → Security Settings.
  5. Enter the new password in the field Wi-Fi password.
  6. Save the changes.

In the appendix Mi Wi-Fi the way is even simpler:

  1. Open the app and select your router.
  2. Go to Wi-Fi Settings → Change Password.
  3. Enter a new password and confirm.

6. Universal Wi-Fi Security Tips

Changing your password is only part of protecting your network. Pay attention to these settings:

Parameter Recommended value Why is this important?
Encryption type WPA3-PSK or WPA2-PSK WPA3 — the most secure standard for 2026. WPA2 is also reliable if WPA3 not supported.
Network name (SSID) Unique, no personal data Do not use your last name, address, or router model in your name (e.g. Ivanov_WiFi or TP-Link_123).
WPS Disabled The protocol is vulnerable to brute force attacks, even if you have a strong password.
Guest network Enabled (optional) Isolates guests from your main network and restricts access to local devices.
Firmware update Automatic or manual (every 3-6 months) Patches vulnerabilities and improves performance.

Additional protective measures:

  • 🔄 Update your password regularly (once every 3-6 months).
  • 📱 Turn off UPnP in the router settings (can be used for attacks).
  • 🛡️ Set up MAC address filtering (although this is not a panacea - MAC is easy to counterfeit).
  • 🌐 Use VPN on a router (if supported) to encrypt all traffic.

7. What to do if you forgot your router password

If you don't remember your router settings password (not your Wi-Fi password!), you have two options:

  1. Reset to factory settings:
    • Press and hold the button Reset (usually located on the rear panel) during 10-15 seconds.
    • The router will reboot and all settings will be reset (including the Wi-Fi password!).
    • Connect to the network with the factory name (indicated on the sticker) and configure the router again.
  • Recover password from backup (if any):
    • Some routers (eg. Keenetic) allow you to save the configuration to a file.
    • If you have a backup, upload it via the web interface.
    ⚠️ Please note: After resetting the settings, all connected devices will be disconnected from Wi-Fi, and personal settings (such as port forwarding or parental controls) will need to be reconfigured.

    8. Common mistakes and their solutions

    When changing a password, users often encounter typical problems:

    Problem Cause Solution
    The router login page won't open. Invalid IP address or connection problems Check the address via ipconfig, reconnect the cable, try a different browser
    After changing the password, Wi-Fi does not work. Error in encryption or channel settings Install WPA2-PSK and the channel Auto, reboot the router
    Devices do not connect to the network Incorrect password or DHCP failure Check the password case, restart the DHCP server in the settings
    The router constantly reboots Firmware failure or overheating Reset settings, update firmware, check ventilation

    If you lose internet access after changing your password, check:

    • 🔌 Connecting the cable from the provider to the router (indicator WAN should burn).
    • 📡 Settings PPPoE or Dynamic IP (if the provider requires authorization).
    • 🔄 Reboot your router (sometimes simply turning it off and on again after 30 seconds helps).
    ⚠️ Important: If you still can't connect to the internet after trying all these steps, please contact your ISP's technical support. There may be a problem with your provider (for example, a MAC address block).

    FAQ: Answers to frequently asked questions

    Is it possible to change the Wi-Fi password from your phone?

    Yes, if the router has a mobile app (for example, Tether For TP-Link, ASUS Router For ASUS or Mi Wi-Fi For Xiaomi). You can also access the web interface through a browser on your smartphone - the address is the same (192.168.0.1 etc.).

    What is considered a secure password in 2026?

    A good password should:

    • Contain 12+ characters;
    • Include upper and lower case letters, numbers, special characters (!@#$%);
    • Not be a dictionary word or a keyboard shortcut (qwerty, 12345678);
    • Do not contain personal information (dates of birth, names, addresses).

    Example of a strong password: kL9#pR2@xY7!mN1.

    Do I need to change the network name (SSID) when I change the password?

    Not required, but recommended. If you leave the default name (e.g., TP-Link_1234), attackers can determine your router model and exploit its specific vulnerabilities. It's best to come up with a neutral name without mentioning the brand.

    How do I know who is connected to my Wi-Fi?

    Most routers have a section DHCP clients, Devices or List of connected devicesAll devices currently using your network are displayed there. If you see an unfamiliar device, change the password and enable MAC address filtering.

    Is it possible to restore the old password if the new one doesn’t work?

    Yes, if you remember your old password. Just go to your router settings and enter the old password. If not, you'll have to reset the router to factory settings (using the button). Reset) and configure it again.

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