Apple's modern ecosystem approach allows devices to seamlessly exchange data, but situations where you need to manually enter a password on a new device or a friend's computer arise regularly. MacBook And iMac People often need to grant network access to guests or sync their smartphones, but often forget the exact password they entered. Fortunately, macOS stores this information in a secure vault that can be accessed in several ways.
In this article, we'll cover all the current methods for extracting and transferring access keys, from built-in features for Apple devices to advanced tools for viewing saved data. Security Your data remains a priority, so we'll also focus on properly managing keychain access. You'll learn how to quickly resolve connection issues without resetting your router or fiddling with complex terminal commands.
No matter what version macOS installed on your computer - from older versions like Catalina to the latest Sonoma or Sequoia — the basic principles of working with network profiles remain similar. However, the interface and layout of some elements may differ slightly. We'll cover the universal algorithms that will help you in most use cases.
⚠️ Note: Most of the steps below require administrator privileges on your computer. If you're using a corporate device, access to system keys may be restricted by your organization's security policies.
Using iCloud Keychain for Instant Transfer
The most elegant and fastest method, provided by Apple engineers, does not require knowing the password itself in plain text. If you own an iPhone or iPad and want to connect it to a network to which yours is already connected, Mac, the system will offer to do this automatically. To do this, you need to have the connection enabled on both devices. Bluetooth and they were in close proximity to each other.
The mechanism of this function is based on technology Airdrop and encryption via iCloud. When you try to connect to the network from a new device, your MacBook Recognizes a request from a trusted contact (your Apple ID) and displays a pop-up window offering to share access. You don't need to enter anything manually; just confirm the action with a single click.
However, this method has its limitations. It works exclusively within the Apple ecosystem and requires that the email address or phone number used for the Apple ID be saved in each other's contacts. If you're trying to connect a device based on Android or Windows, this magical method, alas, will not work, and you will have to resort to manually extracting the key.
Viewing saved passwords via Keychain
If automatic transfer is not possible, you will need to know the password itself. MacOS has a built-in Keychain Access utility for this purpose (Keychain Access). This is a centralized storage where the system stores all your logins, website passwords, and Wi-Fi network access keys. You can find this program in Spotlight by pressing the combination Command + Space and entering the name of the utility.
After launching the app, you'll see a list of all saved items. To avoid manually searching through hundreds of entries, use the search bar in the upper right corner of the window. Enter the name of your Wi-Fi network (SSID). Please note that duplicates may appear in the list, sometimes labeled "WLAN" or other system identifiers, so select the entry that matches your home or office router.
Double-clicking the found item will open the properties window. By default, the "Show password" field will be hidden behind asterisks. To see the hidden characters, check the corresponding box. The system will immediately ask you to confirm your identity by entering your Mac user account password or using Touch ID, if it is available on your device.
- 🔑 Open Keychain via Spotlight or Finder search.
- 🔍 Enter the network name in the search bar to filter the list.
- 👁️ Right-click and select "Show Password".
- 🔐 Log in using your administrator password or fingerprint.
After successful authorization, you'll see your password in plain text. You can copy it and share it any way you like: send it via messenger, dictate it verbally, or enter it on a guest's device. This is the most secure method for connecting a device that doesn't support the Apple ecosystem.
☑️ Checking Keychain Access
Network settings in modern versions of macOS
In the latest versions of the operating system, such as macOS Ventura, Sonoma and later, Apple began migrating network management features from the old System Preferences to the new System Preferences interface. While a full password view is still more conveniently available through Keychain, basic network information and the ability to copy certain settings are available directly in the menu.
Go to the Apple menu (the apple in the upper left corner) and select "System Preferences." In the sidebar, find the "Wi-Fi" section. Here you'll see a list of known networks. By clicking the "More Details" button or the information icon next to an active network, you can view technical information such as its security type and address. BSSID, channel and other parameters.
However, unlike mobile versions of iOS, desktop macOS often lacks a direct "Copy Password" button in this menu, and the system redirects you back to the Keychain app to view your secret data. This is done for security reasons, preventing unauthorized access to your keys from accidentally viewing them.
⚠️ Note: The System Preferences interface may change with macOS updates. If you can't find the item you need, search for "Wi-Fi" or "Network" within the Preferences window.
Using the Command Prompt for Advanced Users
For those who prefer the terminal over a graphical interface, or in situations where the graphical shell isn't working correctly, there's an option to retrieve the password via the command line. This method requires caution, but allows you to quickly obtain the information you need without having to navigate menus. Open the Terminal application via Spotlight or the Applications → Utilities folder.
To extract the password, a system utility is used. securityYou'll need to enter a command specifying the network name. The command syntax is as follows: security find-generic-password -wa"YourNetworkName"Please note that the network name must be enclosed in quotation marks if it contains spaces.
security find-generic-password -wa"Home_WiFi"After entering the command and pressing the key Enter The system will ask for permission to access the key. You'll need to click "Always allow" or enter the administrator password. If done correctly, the next line in the terminal will display the password you're looking for in plain text. This method is especially useful for scripts or process automation.
What should I do if the terminal displays an error?
This error is often caused by misspelling the network name. Make sure the letter case and spaces match exactly. Also, check that your keychain is accessible in your privacy settings.
Password retrieval methods comparison table
To help you choose the right method for your specific situation, we've prepared a comparison table. It will help you evaluate the time costs and requirements for each method.
| Method | Necessary conditions | Complexity | Speed |
|---|---|---|---|
| Automatic Transfer (Apple) | Both Apple devices, Bluetooth, contacts | Low | Instantly |
| Keychain (GUI) | Access to Mac, admin rights | Average | 1-2 minutes |
| Command line | Knowledge of syntax, Terminal | High | 30 seconds |
| Router settings | Accessing the router's web interface | Average | 3-5 minutes |
As the table shows, the first method is optimal for everyday use within a family or office with Apple devices. However, for one-time connections of guest devices, the Keychain method remains the gold standard, requiring no specialized programming knowledge.
Wi-Fi network access control and security
After sharing your password, it's important to remember to maintain your network security. Regularly changing passwords and monitoring connected devices are basic rules of digital hygiene. If you suspect your password has been compromised or shared with unauthorized parties, you should immediately change it in your router settings.
After changing the password on your router, your Mac and other devices will lose the connection. You'll need to re-enter the new key. macOS will automatically prompt you to update the saved password in the keychain, but you'll need to do this manually on guest devices. It's recommended to use complex character combinations, including mixed-case letters, numbers, and special characters.
It's also worth considering the "Guest Network" feature, which is available on most modern routers. It allows you to create an isolated network segment that can be accessed by temporary visitors. This will protect your primary devices, files, and printers from unauthorized access, even if the guest network password is discovered.
Keep in mind that passwords stored in Keychain are synced via iCloud. This is convenient, but requires that your Apple ID be protected with two-factor authentication. Otherwise, if an attacker gains access to your account, they can retrieve all your saved passwords, including those for your home network.
Is it possible to view a Wi-Fi password on a Mac without administrator rights?
No, this is not possible. macOS security policy strictly prohibits viewing saved passwords without authorization from a user with administrative privileges. This protects your data even if an unauthorized person has physical access to your computer.
Why isn't automatic password transfer working on iPhone?
The most common issue is that the Apple ID isn't saved in the contacts on both devices, or Bluetooth is turned off. Also, make sure your Mac's screen is unlocked when attempting to connect.
Where is the Wi-Fi password file stored on the system?
The keychain database is physically located at the path /Library/Keychains/login.keychain-db in your home folder. However, editing this file directly is not recommended; use the built-in utilities.
How to delete a saved network on Mac?
Open Keychain Access, find the network name in the list, right-click it, and select "Delete." This will prevent your Mac from remembering the network and its password.