To share a Wi-Fi password on iPhone, users can use the Passwords app in iOS 18 to display a QR code or view plain-text credentials. For Apple-to-Apple sharing, the automatic password sharing feature transmits the key via Bluetooth and Wi-Fi if both users are in each other’s contacts, according to Apple Support.
How to Use the iOS 18 Passwords App for Wi-Fi Sharing
This app centralizes Wi-Fi passwords, allowing users to manage network credentials without digging through the main Settings menu.
To share a network using this method:
- Open the Passwords app and authenticate using Face ID, Touch ID, or a passcode.
- Select the specific Wi-Fi network from the list.
- Tap the password field to reveal the plain-text key, which can then be copied and sent via message.
- Alternatively, tap Show QR Code. A guest can scan this code with their camera to join the network instantly without typing a password.
Automatic Wi-Fi Password Sharing Between Apple Devices
For users who don’t want to deal with QR codes or manual entry, Apple’s automatic sharing remains the fastest option. According to Apple Support, this requires both devices to have Wi-Fi and Bluetooth enabled, and both users must be signed into iCloud and listed in each other’s Contacts app.
A prompt appears on the already-connected device asking to “Share Password.” Once the owner taps “Share,” the credentials transfer silently in the background.
Viewing Saved Passwords in iOS Settings (iOS 16 and Later)
Users on older versions of the software—specifically iOS 16 and iPadOS 16.1 or later—can still access their passwords through the Settings app.
To find a password in Settings:
- Go to Settings > Wi-Fi.
- Tap the blue “i” (information) icon next to the connected network.
- Tap the obscured Password field. After biometric authentication, the password becomes visible and available for copying.
For networks previously used but not currently connected, users can tap Edit in the top right corner of the Wi-Fi menu to view a list of all known networks and their associated passwords.
Comparison of iPhone Wi-Fi Sharing Methods
| Method | Requirement | Best Use Case |
|---|---|---|
| Passwords App | iOS 18+ | Sharing with non-Apple devices via QR code. |
| Automatic Sharing | Apple ID + Contacts | Quick, invisible transfer between iPhones/iPads. |
| Settings Menu | iOS 16+ | Manual recovery of a forgotten password. |
Troubleshooting Common Connection Issues
If the automatic sharing prompt doesn’t appear, Apple Support suggests verifying that “Personal Hotspot” is turned off on both devices, as this can interfere with the discovery process. Additionally, ensure that the email address used for the Apple ID is the one saved in the other person’s contact card.