How to Change the Wi-Fi Password on a MikroTik Router: 3 Methods (Winbox, WebFig, CLI)

Forgot your Wi-Fi password or want to update it for security? On routers MikroTik It's done in just a few minutes—but only if you know where to look for the necessary settings. Unlike consumer routers like TP-Link or Asus, the interface RouterOS offers three ways to change your password: through a graphical interface Winbox, web panel WebFig or command line CLIEach method has its own nuances, especially if you are using models with multiple access points (for example, hAP ac² or RB4011).

In this article, we'll cover all the current methods for changing your password, including rare cases where the router doesn't save settings or Wi-Fi suddenly disconnects after a change. You'll also learn how to check which security standard (WPA3, WPA2-PSK) which is best for your network, and why some devices may be disconnected from the network after a password update. If you're new to setting up MikroTik, don't worry: we'll provide step-by-step screenshots and explanations for each operation.

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

Before changing your password, make sure you have:

• 🔌 Access to the router via cable (recommended) or via the current Wi-Fi (if the password still works).
• 🖥️ Utility Winbox (you can download it from official website) or access to WebFig by IP address 192.168.88.1.
• 🔐 Login and password for logging into the router (default - admin without a password, but it could have been changed).
• 📋 List of devices connected to the network (so you can quickly reconnect them after changing the password).

Important: If you don't remember your current Wi-Fi password but have access to your router via cable, you can restore through the settings. If you also lose your password RouterOS, will be required reset settings to factory settings - this will delete all your configurations!

Please also note that on some models (eg. MikroTik cAP ac) there may be several access points with different names (SSID) and passwords. Before changing them, check which network your devices are connected to—this will avoid unnecessary problems.

2. Method 1: Changing the password via Winbox (the easiest)

Winbox — is the official utility for managing routers MikroTik, which works even without the Internet. It is suitable for most models, including hAP lite, RB951Ui And CCR1009. Follow the instructions:

1. Open Winbox, in the field Connect To Enter the IP address of the router (usually 192.168.88.1) and press Connect.
2. Enter your login and password (default - admin without password).
3. In the left menu, go to Wireless, then open the tab Security Profiles.
4. Double-click on the security profile that your Wi-Fi network is using (usually this is default or the name of your network).
5. In the field WPA Pre-Shared Key Enter a new password (minimum 8 characters, it is recommended to use letters, numbers and special characters).
6. Click OK, then go to the tab Interfaces, select your Wi-Fi interface (for example, wlan1) and press Disable, then Enableto restart the access point.

Note: If Wi-Fi does not turn on after changing the password, check if the security profile in the interface settings matches (Wireless → Interfaces → [your interface] → Security Profile) with the one you edited.

Password contains ≥8 characters|

The password is written down in a safe place|

All devices are ready to reconnect|

Verified that the security profile is assigned to the correct interface-->

3. Method 2: Change your password via WebFig (web interface)

If you don't have access to Winbox (for example, you are on Mac or Linux), you can use the web interface WebFigIt works in any browser and is suitable for most tasks:

1. Open your browser and type in the address bar http://192.168.88.1 (or another IP of your router).
2. Log in with your username and password (default - admin without password).
3. In the left menu, select Wireless, then Security Profiles.
4. Click on the profile that your network uses (for example, default).
5. In the field WPA Pre-Shared Key And WPA2 Pre-Shared Key Enter a new password (they must match!).
6. Click Apply, then go to Wireless → Interfaces, select your Wi-Fi interface and click Disable/Enable to reboot.

A critical detail: if you are using the WPA3 protocol, the password field may be named differently - for example, SAE Password. In this case, make sure that in the interface settings (Wireless → Interfaces → [your interface] → Security) the mode is selected WPA3-PSK.

After changing the password, all devices will be disconnected from the network. To quickly reconnect them, use the WPS (if it is enabled in the router settings) or saved profiles on devices.

4. Method 3: Changing the password via CLI (for advanced users)

Command line (CLI) is the fastest way to change your password if you are familiar with the syntax. RouterOSIt's useful for remote configuration or automation via scripts. Here are the step-by-step instructions:

1. Connect to the router via Winbox or SSH (for example, using PuTTY).
2. Enter the command to view current security profiles:

   /interface wireless security-profiles print

   Remember the name of the profile that your network uses (usually default).

3. Change the password for this profile (replace new_password And profile_name to their values):

   /interface wireless security-profiles set [find name=profile_name] wpa-pre-shared-key=new_password wpa2-pre-shared-key=new_password

4. Restart the Wi-Fi interface:

   /interface wireless disable [find name=wlan1]
   /interface wireless enable [find name=wlan1]

   (replace wlan1 to the name of your interface).

If you use WPA3, the command will be slightly different:

/interface wireless security-profiles set [find name=profile_name] sae-password=new_password

Warning: When working through CLI It's easy to make a typo in a profile or interface name. Always check your current settings with the command print Before changing. If you make a mistake in the profile name, your Wi-Fi may stop working!

What should I do if Wi-Fi doesn't turn on after changing the password?

If the access point does not start after applying the new settings, follow these steps:

1. Check if the Wi-Fi interface is disabled using the command /interface wireless print (status must be running).

2. Make sure the security profile is assigned to the interface: /interface wireless print detail (field security-profile).

3. If the problem persists, reset your Wi-Fi settings to factory settings: /interface wireless reset-configuration=yes (Note: This will delete all wireless network settings!).

5. Which security standard should I choose: WPA2 or WPA3?

When changing your password, you may be faced with a choice between WPA2-PSK And WPA3-PSKHere are the key differences:

If your network contains devices older than 2018 (such as printers, smart light bulbs, or older smartphones), select WPA2-PSKFor maximum security on modern devices, use WPA3-PSK. You can also enable transitional regime (WPA2/WPA3), but this will reduce the overall security of the network.

⚠️ Attention: On some models MikroTik (For example, RB750Gr3) support WPA3 appears only after updating the firmware to RouterOS 7.xCheck your version in System → Packages.

6. Common mistakes and how to avoid them

Even experienced users sometimes face problems when changing their password. MikroTikHere are the most common errors and their solutions:

• 🔄 Wi-Fi won't turn on after changing the password: Verify that the security profile is assigned to the correct interface (Wireless → Interfaces). Also make sure that the interface is not disabled (Disabled=No).
• 📵 Devices do not connect to the network: You may have chosen WPA3, but your device doesn't support it. Try WPA2-PSK or update the firmware on your device.
• 🔑 Password is not saved: This may be due to a lack of memory on the router. Go to System → Resources and check the free space. If necessary, clear the cache (/system cache clear).
• 🌐 Unable to log into Winbox after changing password: If you have changed your password RouterOS (not Wi-Fi!), and it doesn't fit, use emergency release.

Another typical problem is dual settingsFor example, if you changed the password in a security profile but forgot to apply it to the interface, always check the "profile → interface" link after making changes!

⚠️ Attention: If you use CAPsMAN (centralized access point management), you need to change the password in the settings CAPsMAN Security, and not in individual interface profiles. Otherwise, the settings won't be applied.

7. How to recover your password if you forgot it

If you've forgotten your Wi-Fi password but have access to your router via cable, you can find it in the settings:

1. Connect to the router via Winbox or WebFig.
2. Go to Wireless → Security Profiles.
3. Double-click on the profile you are using (e.g. default).
4. In the field WPA Pre-Shared Key or WPA2 Pre-Shared Key You will see the current password (it is displayed as asterisks, but you can copy it and paste it into notepad).

If the password is not displayed (for example, in RouterOS 7 hidden by default), use CLI:

/interface wireless security-profiles print detail

Find the line in the output wpa-pre-shared-key or wpa2-pre-shared-key — your password will be there.

If you have forgotten your password RouterOS, will have to do full reset router.

8. Resetting the router to factory settings (if nothing helps)

If you've lost access to both Wi-Fi and the router's control panel, your only option is to perform a factory reset. Attention: This will delete all your configurations, including PPPoE settings, port forwarding and VPN!

The reset is performed as follows:

1. Press and hold the button Reset on the back of the router (usually it's a small hole that requires a paperclip to press).
2. Without releasing the button, connect the router's power supply.
3. Hold the button for 5-10 seconds until the indicator flashes ACT (or all the lights will not go out).
4. Release the button and wait for the reboot (1-2 minutes).

After reset:

• The router's IP address will become 192.168.88.1.
• Login: admin, the password is empty.
• Wi-Fi network name: MikroTik-XXXX (where XXXX are the last characters of the MAC address).
• Wi-Fi password: empty (open network).

⚠️ Attention: On some models (eg, RB4011) reset button Reset may not work due to hardware issues. In this case, use Netinstall (MikroTik utility for firmware recovery).

FAQ: Answers to frequently asked questions

Is it possible to change the Wi-Fi password via a mobile app?

Official mobile app from MikroTik There is no router management tool. However, you can use WebFig via a browser on a smartphone (address 192.168.88.1). The interface is adapted for mobile devices, but it is still more convenient to work with a PC.

Why don't some devices connect after changing the password?

This is due to incompatibility of security standards. For example, if you enabled WPA3, and the device only supports WPA2Solutions:

1. Return to WPA2-PSK in the security profile settings.
2. Update the firmware on the problematic device.
3. Use transition mode WPA2/WPA3 (but it is less safe).

How to make your password as secure as possible?

Follow these guidelines:

• 🔐 Password length: minimum 12 characters (preferably 16+).
• 🅰️ Use a mixture of upper and lower case letters, numbers, and special characters (e.g. !@#$%).
• 🔄 Do not use personal information (dates of birth, names).
• 📱 Don't save your password in plain text on your devices (use password managers).

Example of a strong password: kL9#pR2!xQ1@mN4$.

Is it possible to change the Wi-Fi password remotely (from home)?

Yes, if you have remote access configured to your router. Options:

1. Through Winbox via public IP (requires configured Firewall and port forwarding).
2. Through VPN (For example, PPTP or L2TP), if it is configured on the router.
3. Through Cloud Access (if the router is linked to an account MikroTik).

Important: Remote access must be protected by a complex password and restricted by IP!

What should I do if I lose internet access after changing my password?

This isn't directly related to the Wi-Fi password. Possible causes:

• 🔌 Restarting the router interrupted the PPPoE connection. Check the status in PPP → Interface.
• 📡 Settings have changed NAT or Firewall (unlikely, but possible with manual editing).
• 🔄 There are problems with your ISP. Try reconnecting the WAN cable.

Reboot your router and check the connection again.