Where can I find the wifi code. What should you do first if you forgot your Wi-Fi password? Using file managers

Connecting to networks without the use of wires has already become the norm. Changes in the once debugged configuration of the Wi-Fi router and connected clients are rare, the existence of passwords is forgotten. Appears new gadget and you don't know what to do in this kind of situation. No problem if you forgot your password. Let's take a little time to find out and restore it and regain control of the Wi-Fi network.

Do not be very upset if the password for accessing the network is lost

The device will always remember the password once specified, even if the person who set it up forgot it. The statement is true for the router, as well as other network participants in the case when the configuration has not changed in any way. All you need to know is where the Wi-Fi connection information is stored.

Find out the network key saved in Windows

The described methods are feasible provided that the computer is included in the Wi-Fi network of interest at least once.

• If using Windows 7 or older.
  • It is easier to achieve the desired goal using password viewers. Launch Wireless Key View and there is no need to do anything else, it will immediately list all the current saved information. Two fields matter: Network Name and Key (ASCII). The first contains the network name, and the second contains the password to it.
  • In the tray (bottom right, next to the clock) there is an icon for network connections. Select "Network and Sharing Center"By clicking on this icon with the right mouse button. In the list of connections, if there are more than one, click "Wireless Network". Then click on " Wireless network properties" - "Security" - "Display input characters". Actually, everything - instead of dots, the password is displayed.

• If you are armed with Windows XP, then you should do it differently. Click "Start", open the "Control Panel" and launch the "Wireless Network Wizard". Choose "Next" - "Add new computers or devices" - "Next" - "Set up the network manually" - "Next" - "Print network settings". A text file will open, find the line "Network key (WEP \ WPA key)", it will display the desired password. There are no situations for the computer to "forget" something.

Smartphone owners

On a smartphone, you can find out the Wi-Fi connection settings only if you have root permissions on Android or by jailbreaking the iPhone. With other rights, there will be no options to restore something, since the system will not give permission to read the necessary configuration files.

• If the smartphone is based on Android, open the file /data/misc/wifi/wpa_supplicant.conf, for which any text editor will do. It stores network names (SSID) and corresponding passwords (PSK). Recovery utilities also allow you to find out the information you need, presenting it in a more convenient way. One example is WiFi Key Recovery.
• iPhone owners need to install the WiFi Passwords tweak, distributed through the Cydia app store. After restarting Springboard and running the utility, you will receive the Wi-Fi keys of interest.

We look at the settings of the router

You will have to look into the router configuration if you want to know the password, but nothing is saved on the computer. You will need a network cable, if there is none, buy it at any store. Insert one end of the wire into the PC network card, the other into any free port of the router, then in any browser enter the IP address of the router in the same place where you enter the site addresses. IP can be found by looking at the properties of the connection. To do this, you need to do this: on the keyboard, simultaneously press Windows + R, the Run window will open, enter ncpa.cpl and press OK, network connections will be displayed. Right-click on the desired “Local Area Connection”, click “Status”, then “Details”. The "IPv4 DHCP Server" and "IPv4 DHCP Server" lines contain the IP of interest.

You entered the address in the browser, in the prompt that appears, specify the credentials for the router. The appearance and layout of the control panels vary depending on the manufacturer, the general recommendation of what to do is this: look for the sections responsible for setting up the wireless network. The most commonly used name is Wireless (Wireless Mode), where there is a subsection Security (Security). You should be interested in lines containing the words Password (Password) or Key (Key), this will be the information you are looking for. If you see several asterisks instead of symbols, you will most likely find a Show password button next to this line. As a last resort, come up with a new one.

The password is required to prevent unauthorized access to the Internet. It may be needed when connecting a new device to the router: a tablet, mobile phone, or another computer. In any case, at least one device from the network is already working, which means that it is possible to find your access code.

The situation when the user forgot the Wi-Fi password happens quite often. There are several simple ways to restore access to the wireless network. If at least one device is connected to it, for example, a computer or a mobile phone, then it can be recognized within a minute. Otherwise, you need to connect to the web interface of the router.

Solving the problem of what to do if you forgot your Wi-Fi password

1. One of the cardinal ways to restore access to the network is to reset the modem to factory settings. On the reverse side of the router there is a "Reset" microswitch, which you need to press with a knitting needle or a paper clip and hold for 10-15 seconds. After that, you must reconfigure the new password. To change on the modem, you need to go to the settings section and in the "Tabs" click on the "Access Control" item. Next, you should click on the line "Passwords", which, when opened, will prompt you to enter the old and new passwords. To save the settings, you need to confirm your intention (Save/Apply).
2. To avoid red tape, it's easier to find out your wireless network access code using the Internet distributor's web interface. This resource will be available when you type in the browser network address router (192.168.0.1 or 192.168.1.1) and entering the web interface using a password and login. If the factory settings have not been changed after purchase, then the login and password will look like admin-admin or admin-0000, or admin-1234. Having opened the page, you should enter the "Wireless Security" section, which is responsible for security. If the password has been changed and forgotten, then you will have to set everything up again.
3. Wi-Fi password recovery using a computer. If a computer is also connected to Wi-Fi, then it knows the forgotten password for sure. The method works provided that the software for 64-bit Windows 7 or Windows Vista is installed on the PC. In the Network and Control Center public access", which is located in the "Control Panel", you need to open the "Wireless Network Management" section. In the list that opens, there will be the name of your network. It opens with one right mouse click. In the "Properties" there will be a "Security" item, in which there is a line "Display input characters". If you put a check next to it, then the screen will display forgotten password.
4. WirelessKeyView Program To recover a forgotten password, you can use a small WirelessKeyView program. It is completely free, does not require installation and takes up little space. With its help, all saved passwords on the computer are displayed in the form of a list. It opens only when downloading with administrator rights. The forgotten access code will appear in the opened Key (Ascii) column. If the router uses filtering by poppy addresses, then the user will not succeed.

February 13, 2015 04:13 PM

In this article, we will look at how you can recover a WiFi password that you forgot using your mobile phone or tablet.
You can imagine a typical situation that you have connected to WiFi somewhere, let's say in a cafe or at a neighbor's. That is, they accidentally found out the password and connected to the Internet using the phone. After a while, you needed to connect another device to this WiFi, for example, another phone or laptop, but, of course, you forgot the password. How to restore it to connect your device to this network?
The first thing you want to do is go to the system, go to the WiFi settings and try to find this password among your connection configurations. However, you will have to disappoint, the password is not stored here. How can you get him out.

The easiest way

If you have an iPhone and need to share your password with another device

You should follow similar steps if you want to connect access to your iPhone from another Android phone. If, on the contrary, you are connected to WiFi via an iPhone and want to transfer the password to another device, then it will be a little more complicated here. The thing is that on an iPhone there is no such property as transferring a password via a QR code.
To do this, you need to download another application called Crafter. In its free version, it only allows you to scan documents, in the paid one, we can also create our own documents. To create a QR code from WiFi (the program has such an opportunity - the item "WiFi Network"), you will need to buy paid version, which in this moment costs 99 rubles. After that, it will also be possible to generate a QR code, which will then appear on the screen and which can be considered as another phone (running an Android phone in WiFi networks. It looks like this:

• SSID: - here is the name of the network.
• Psk: here is the password
• Key MGMT: Encryption type.

We have described simple ways to recover a forgotten WiFi password.

Almost every person has had a situation when he forgot the password from Wi-Fi. There are several ways to restore access to the wireless network. Depending on the situation, the steps may differ.

If you forgot your wi-fi password, first try to find a contract for the provision of services from the provider, very often you can find a login / password for connecting to a wireless network there. Also look at reverse side router, in most cases you will find a password sticker.

If you still cannot find the paper with the password or it is not written on the back of the router, you will have to spend a little time and effort to restore it.

If there is a device connected to Wi-Fi

If the router is used at home, then it usually automatically connects to the wireless network, and a password is required if a new device is connected. In this case, to restore access, you will need a computer that was previously connected to wi-fi.

First you need to go to the network settings. To do this, you can click right click click on the network icon, which is located in the lower right corner of the taskbar and select "Network and Sharing Center" in the drop-down list. And you can get into these settings through the computer control panel.

In the window that opens, you need to click on the image of your network, a small window will appear. Next, we find the "Wireless Network Properties" button and switch to the "Security" tab.

The wi-fi password is written in the "Network security key" field, but it is hidden behind the dots. To see it, you need to check the box next to "Display input icons."

Using a router

If there is not a single device already connected to the Internet via wi-fi and it is impossible to see the password, you can try to restore it using the router control panel. To do this, connect it to your computer using a cable (it comes with the router), then you need to open any Internet browser and type the combination of numbers in the address bar: 192.168.1.1.

By the way, this works on all devices that can connect to wireless networks and where a browser is installed, so you can open the router control panel not only on a PC, but also on a tablet or phone. It's easiest to do it on a computer.

After you enter the router's management page, the first thing you need is a login and password to enter. This is usually admin/admin, unless you have previously changed this data yourself.

Next you need to go to the tabs Wireless (Wireless mode) and Wireless Security (Protection wireless mode). This section contains the password for the wireless network. Most likely it will be displayed in the PSK Password line.

If you are unable to log in, look for instructions from the router. It will show you exactly how to do it. Or look at the sticker on the bottom of the router. It may contain the address of the admin panel.

Special programs

There are many programs that scan the system and show all the passwords stored on the computer. Most likely, among them there will be a wi-fi password.

For example, you can use WirelessKeyView, Dialupass, Remote Desktop PassView, RouterPassView, Wireless Password Recovery. They are very easy to use. Just download any utility, run as administrator. If you download the program from unverified sources, do not forget to turn on the antivirus.

The program displays a list of passwords in text document and it can be printed so that the information is not lost.

How to get password on android tablet

If you have forgotten your password and it has not been saved on your computer, you can try to find it out using your tablet. You must be rooted for this. Next, you need the Root Browser program. It can be downloaded on Google Play.

Having launched the program, you need to go to the root of the folder and open alternately data - misc - wifi. In the wifi folder, find the wpa_supplicant.conf file and open it with any text editor e.g. notepad. It is in this file that information about wireless connections is stored, including passwords.

This is the most radical way, and it is better not to use it unless absolutely necessary and resort to it only if you are an advanced user and can restore all settings.

Each router has a "Reset" on the back panel. This button is prudently hidden from users. In order to restart the router and return it to factory settings, you need to press the button with a toothpick, knitting needle, paper clip or other thin object.

After resetting the settings, you need to go to the control panel of the router and re-set their values, including the password. Despite forgetfulness, try to come up with complex password so that cunning neighbors cannot connect to your distribution. Avoid common and banal combinations like 12345, qwerty, admin and the like.

In the future, in order not to look for the password, write it down on a piece of paper and stick it on the back of the router with adhesive tape. This will eliminate the need to climb into the settings of a computer or router and save a lot of time. You can also save data to text file on the computer, but this is not very reliable, because you can accidentally erase the information or the computer will break.

The owner of a computer or laptop, even if he knows how to or organize the distribution of a signal directly from the device, may face unexpected difficulties: one day it turns out that he completely forgot the password from his network, and it is no longer possible to remember it. Resetting the passcode is too radical an option; better to try to restore it. How to find out the password from your Wi-Fi - let's try to figure it out.

factory code

A user who managed and did not change the login and password in the process can see the Wi-Fi access code directly on the device: there should be a sticker on the bottom wall of the router with a sequence of numbers specified by the manufacturer.

Advice: if there is no information from the bottom of the router or the sticker was safely torn off or damaged to an unreadable state, it is worth checking the box in which the device was delivered - the password can be either written outside or contained in the text of the instruction.

The user, who at one time decided or a computer, must check whether he guessed to write the access code on a piece of paper. If yes, the problem can be considered solved; if not, you should go to the second method - and, having managed to finally determine the password from your Wi-Fi, save the information in any convenient way.

Control Panel

Even if the owner of the computer was able to connect a wireless network several years ago, the password for it is stored in the machine's memory - until the system or Windows is reinstalled in compulsory order will not "forget" the access code.

The easiest way to find your Wi-Fi password and access wireless Internet on a new device is to go to the Control Panel. Finding out the necessary data here is no more difficult than; the user will need:

• Open the "Control Panel" using the standard search tools of the operating system.

• Go to the "Network and Internet" section.

• Subsection "Network and Sharing Center".

• Find the "Change adapter settings" tab.

• Right-click on the icon of your network card, through which Wi-Fi is distributed.

• And select the "Status" item in the context menu.

• In a new window, the owner of the router should click on the "Wireless Network Properties" button.

• Go to the "Security" tab.

• And, in order to finally find out the password from your Wi-Fi, tick the checkbox "Display entered characters."

• If all the described manipulations are performed correctly, as a result, the user will see the Wi-Fi access code; it can be copied directly from text field and use as you wish - remembering to make a "backup" this time.

Windows Settings

This way to see the password from your Wi-Fi is generally identical to the previous one; it makes sense to use it only if you cannot immediately go to the "Control Panel". The owner of the router, who wants to restore the access code, will need:

• Open the "Start" menu by clicking on the checkbox in the lower left corner, go to "Windows Settings" by clicking on the "gear" in the left column.

• Go to the "Network and Internet" section.

• Switch to the Wi-Fi tab.

• And use the link on the right "Configuring adapter settings".

• As a result, the user will be in an already familiar window; the algorithm of his further actions from this point on is exactly the same as in the previous method.

• Following the instructions, it will not be more difficult to find out the password from your wireless Internet than to understand. And if all of the above options did not give a positive result, you should move on to others - there are three more ways to see the Wi-Fi access code.

Router settings

Undoubtedly, it is worth trying to find the password for your Wi-Fi by looking into the router settings. You can do this in the following way:

• Go to the IP indicated on the box or a sticker placed on the router and enter the administrator login and password. If these data are also unknown, it would be most reasonable to immediately go to the fifth or sixth way to find out the code from Wi-Fi.

• Open the Wi-Fi section on the main page.

• And then - subsection "Security settings".

• Here the user will be able to find out the password from his wireless Internet; data is stored unencrypted and easily copied standard means OS.

The principle of searching for a code from Wi-Fi in the settings of routers from other manufacturers is generally the same; the main thing is to find the "Security" section. For comparison, on TP-Link models, you can find out the Wi-Fi password in the following way:

• FROM home page"Settings" go to the "Wireless" section.

• And subsection "Wireless Security".

• Fine! Here, in one of the fields corresponding to the signal protection method chosen by the computer owner, you can find the combination you are looking for.

Command line

To find out your Wi-Fi password with this universal Windows utilities, you will need:

• Launch the "Command line" using the "Search" or another convenient way.

• Enter the first command in the window that opens netsh wlan show profiles and press the Enter key.

• Get acquainted with the list of Wi-Fi networks stored in the computer's memory and find your own.

• Without closing the window, enter and apply the second command netsh wlan show profiles name=ip key=clear, where IP is the name of the network used.

• In the lines that appear on the screen, the owner of the router will find, in addition to other interesting and useful information, his password - it is located in the "Security Settings" section.

Third Party Programs

Finally, you can find out the password from your Wi-Fi network using software from independent developers. One of the best options- free utility WirelessKeyView; to view the access code with it, you need:

• Download and unzip the archive with the program, then run the executable file.

• Find the Wi-Fi network of interest in the general list - the same line will contain the password in hexadecimal and "natural" form.

• It can be copied directly from the table by right-clicking on the row and selecting the Copy key (ASCII) option from the menu.

Summing up

Most easy way find the Wi-Fi code - look at the sticker placed on the router or box from the device. Other available and secure options are to find out the access code in the "Control Panel", " Windows Settings”, router settings or using command line. The best third party program, which allows you to see the password from your Wi-Fi, is the free WirelessKeyView.

Hello dear readers! In this article, we will figure out how to find out the password from Wi Fi. Nowadays, more and more devices that we use in everyday life are getting built-in tools for accessing the Internet. To organize a shared access to the global network of smartphones, laptops, media players, TVs and other equipment, it is necessary to combine all devices into a single network.

The organization of such a network is quite a difficult task and requires certain knowledge, so many users trust this process to friends, acquaintances or specialists. It often happens that, after completing the work, specialists do not leave any configuration data, unless of course they are specifically asked about it. Some do not give this data because they want you to call his name next time, or they may simply forget or consider it unnecessary. At the initial stage, there is no special need to know this data - everything works anyway, the task is completed and there is no desire to bother yourself with unnecessary details. But over time, new devices appear that would also be nice to connect to the network, and then the question arises - how to find out your Wi-Fi password.

Attention! If you call a specialist who sets up Wi-Fi, then be sure to ask him for the password and write it down so as not to forget.

Recently I read somewhere that, according to statistics, more than half of all users use wireless connection to the Internet, which implies the presence of a special device called a router. This is a device that identifies all devices on the network and shares their Internet access. One of the main signs by which the router skips "its" users is the password. It is set for the entire network and checked on every connection request. Therefore, if the password is not known, then in order to carry out any actions related to changing existing parameters or registering new devices, it is necessary to restore it. You can, of course, call the person who set up Wi-Fi again, but this will take time and money. So we came to the very topic of the article;).

How to find out the password from Wi-Fi from a computer

If there is at least one computer on which a wireless network connection is already configured and working, then finding out the Wi-Fi password is quite simple. The following will show how to do this for a device running Windows 7, for others operating systems The process will be almost exactly the same.

So, go to "Start", click "Control Panel". Next, select "Network and Sharing Center", which opens information and connection settings local network.

You can also get here more fast way. To do this, we find the icon for the local or wireless network in the tray, right-click. will appear context menu of the two items, we need to select "Network and Sharing Center". This method I think it's much easier, because you don't need to make extra mouse movements.
Now, on the left side of the screen, click on "Manage wireless networks" (if this item is not there, read on):

Next, select the network whose password we want to know, call the context menu - by pressing the right mouse button and select the "Properties" item.

In the window that opens, go to the "Security" tab. To see the password, check the "Display entered characters" checkbox. You can get to these settings faster by left-clicking on the tray icon and right-clicking on the connection to which you want to find out the password. A context menu will appear, click "Properties".

Now opposite the “Network Security Key” we see the password from Wi-Fi. It remains to register it in the necessary devices and they will have access to the Internet.

If "Wireless Network Management" is missing, then you need to go to "Change adapter settings".

Now find the wireless connection through which you connect to your router, right-click on it and select "Status".

How to find out or change your password from wi-fi on a router

If there are no computers connected via Wi-Fi, then you can change the password in the router settings. Let's take this process as an example WiFi router Huawei HG530. To enter the control menu, in the browser line, type the address 192.168.1.1 (in other models, this value may be different, if it doesn’t work, then look at the instructions).

If you do not know the IP address of your router, then you can find it on a computer that has Internet access through this router. So, we have this computer, now we click on the network with the left mouse button and click on "Network and Sharing Center" (showed another way how to get into the network management settings).

On the left, click "Change adapter settings".

Now you need to right-click on the connection that is used to access the Internet. In my case, I'm now sitting through Wi-Fi, so I need a "Wireless Network Connection". In the context menu, click "Status".

In the window that opens, click "Details ...".

In this window, you need to find the line "IPv4 Default Gateway". Namely, what is to the right is the IP address of the router that we need to go to. And by "DHCP - IPv4 server" you can find out if the router distributes IP addresses automatically.

If you did not know, then the router can distribute IP addresses automatically (DHCP), and if automatic distribution is disabled, then you need to register IP addresses, this method is called static. As I said above, my IP is 192.168.1.1.

If everything that was said above did not help you, then there is another option. Pay attention to the back of your router or rarely from the bottom, there may be a sticker on which the IP address is sometimes written. Sometimes I meet when the router settings are located directly on the router itself.

I am attaching a photo below to give you a rough idea of ​​where to look for this information.

Now open any browser and enter the IP address of your router in the address bar, press "Enter".

A standard window will appear where you need to enter a username and password to enter the router menu. By default, as a rule, this is admin-admin (again, in case of difficulty, we study the instructions, or pay attention to the sticker), these parameters are rarely changed. If the admin password doesn't work, you can try pass or password.

It happens that the entrance without a password at all, just enter admin and click "Login". After correct input, we find ourselves in the main menu:

In my router, you need to click "Basic" - "Wireless Lan".

As you can see from the screenshot above, my password is now "Abracadabra" (for example). In some routers, you cannot see the existing password, but you can see the inscription “Password Viewer”, “Click here to display” or something similar next to the password. By clicking on the corresponding inscription, the Wi-Fi password appears. If the router does not have a password viewing function, then you can enter your password, that is, change it.

Yours may be a little different, of course. For example, you need to click on "Wireless" - "Security". As you understand, even if there are some differences, you can still roughly understand where the settings for Wi-Fi are located. If there are no inscriptions related to Wi-Fi, then just go through all the sections.

A small warning: if you change the network name, you will have to reconnect all devices. If you just change the password, then network connections remain the same, they just need to be replaced Old Password on new.

This is how you can easily and quickly find out or change the password for your Wi-Fi wireless network without contacting outside experts.

Also, to find out the Wi-Fi password, you can consider the option when you can call the specialist who set up your router. But you need to be prepared for the answer that he forgot it and did not write it down in his notebook. Usually they answer that you need to come and see the password, and even if you ask how to do it yourself, then you most likely will not wait for a positive answer. There is a double-edged sword here, he wants you to pay him money, because he needs to come to you, spending his time, for which you will naturally need to pay.

This article ends, see you soon!

For a visual example, watch the video - how to find out the password on D-link:

Often we neglect the old methods of fixing information with a pencil on paper, relying on our excellent memory or the huge memory of computers, smartphones and other similar devices. As a result, some owners of their Wi-Fi over time cannot remember in their memory the code for the device that they themselves once came up with a cipher for and no longer have the ability to connect a device with reset settings or a new gadget or computer to their own network.

This detailed instructions designed specifically for users who asked the question: "How to find out the wifi password?". In that step by step guide several effective methods are described in detail on how you can see the wifi password in various cases, for example, when there is a device that is already connected to the Wi-Fi network or see the password of your Wi-Fi using a direct cable connection to the router, as well as determine the code of any other wireless networks, etc.

Simple Methods to View Your WiFi Code

In order to find and finally, having seen to remember, your invented Wi-Fi network cipher, it is recommended that you first analyze the existing ones connected to it mobile gadgets or computers. After that, you should decide on the method of how to find out the password from your wireless network.

Let's start by looking at two of the simplest and most reliable methods to see the password of a wifi that is already connected:

1. View wifi password through router settings;
2. View your code using the tools of a Windows PC that is connected to Wi-Fi.

Method 1 - View the password from Wi-Fi through the router settings

The most reliable and in a simple way to find and remember your network code is to use the router itself. First you need to connect to a wireless network translator using WiFi or a cable. Then take the following steps:

Actions with a lost password from the router

Sometimes the user changes the access code to the router and sets his own. How to find out the password from the router in this case?

Note: resetting the router settings will entail the need to reconfigure it.

Using Windows Tools A PC that is connected to a network

How to find out the WiFi password when a user who is already connected to WiFi has his own computer? Play forgotten code Windows will help.

To this end, the following steps are required:

1. In the system tray, call the context menu on the "Network Status" icon, in which click on the "Properties" line;
2. Next, the "Wireless Network Properties" menu will appear;
3. Enter the "Security" tab (it contains the required password);
4. Then check the box "Display input characters";
5. Copy the displayed code on a piece of paper or remember it, and if the user forgets it again, then he will already have experience using this instruction and it will not be difficult for him to apply it again).

Another way to see your wifi password on a PC that is connected to the network:

1. Click on "Control Center ...";
2. Click on "Manage wireless networks";
3. A list of networks will appear, double-click on your WiFi;
4. The Wireless Network Properties menu appears;
5. Then follow steps 3 - 5 from the previous paragraph of the instructions.

Use of third party applications

There are a significant number of applications that help decipher the codes. WiFi networks, for example, "WirelessKeyView".

This application does not hack wireless networks, but reveals information about them in the PC if the device was previously connected.

It is not recommended to use the available hacking utilities that easily hack any WiFi, such as "WiFiCrack", although the user can quickly determine the password of absolutely any encrypted channel through this program.

phone application

Determining a password is very easy using a smartphone, provided that you have Root access rights to it. As an example, we use a gadget with Android OS, because. the platform is the most popular and used all over the world (much more than half of the devices on the globe are produced based on this operating system).

To determine the wifi password, you must perform the following sequence of actions:

1. Make sure you have the right Wi-Fi on your smartphone;
2. Run any explorer (you can also open the default one along with the system;
3. Enter the root directory;
4. Next, open the "Data" folder;
5. Then go to the "Misc" directory;
6. Then enter "Wifi", where to find "wpa_supplicant.conf";
7. Open the file with any text editor;
8. In the psk line immediately after the SSID you need, the code for this Wi-Fi will be displayed. networks.

If the path through the explorer seems too long, then you can install the WiFi Key Recovery application on your smartphone from the software store, which will easily show full list with WiFi codes.

Determining the code without being connected to a PC or router

You can always find out the standard code by calling your Internet provider. There are also a significant number of devices that allow you to find available Wi-Fi and crack their code, which the user can then easily see and write down. For example, the Wi-Fi Box Network Unlocker device.

But it is strongly not recommended to use this device or its analogues, which are currently very widespread, because. their application may entail liability to certain authorities. It is better to try to remember or write down the invented passwords, which will avoid inconvenience and unnecessary waste of time.