How to Share Your Wi-Fi Password Safely From iPhone and Android in the US

A friend visits, a family member gets a new phone, a repair technician needs to test a connection. Sooner or later, someone asks for your Wi-Fi password.

This guide covers how to share Wi-Fi from an iPhone and from an Android phone, how to use a QR code when the built-in sharing does not work, and how to set up a guest network so visitors never touch your main password at all. Steps are described for recent versions of iOS and Android. Menu labels can vary a little by phone maker and version, so look for the closest match if a button name looks slightly different.

Step 1: Share from iPhone to a nearby Apple device

The easiest iPhone method works when both phones are Apple devices, with Wi-Fi and Bluetooth turned on, and with each person signed in to iCloud. It also helps if the other person is in your contacts. Ask the visitor to open Settings, tap Wi-Fi, and tap your network name. A prompt should appear on your iPhone asking whether you want to share the password. Tap Share Password, and the visitor’s phone should join without typing anything.

This method is safe in one important way: the visitor never sees the password itself. Their phone stores it so it can reconnect, but they do not get a string they can read out to someone else. Use this method for people you trust, not for a house full of strangers.

Step 2: Share from Android, or from Android to iPhone

Android phones have a built-in sharing option that works well across brands. Open Settings, tap Network and Internet or Connections, then tap Wi-Fi. Tap the network you are connected to, or tap the gear icon next to it, then look for Share. On many Android phones, you will need to confirm with your fingerprint, face, or PIN before the phone shows a QR code.

Show that QR code to the visitor. On an iPhone, they can open the Camera app and point it at the code, then tap the notification to join. On an Android phone, they can open the camera or a QR scanner, or go to Wi-Fi settings and look for a scan option. It does have one weakness: anyone who photographs the QR code can decode it and read the password.

Step 3: Make a QR code through your router app

Most internet providers in the US now offer a router app, and many routers also have a web page you can open in a browser. These tools often let you view your Wi-Fi details, create a QR code, and manage connected devices. Open your provider app, look for Wi-Fi settings, and look for a share or QR code option. Some apps let you share the code directly to a nearby device, which is better than sending a screenshot.

A router QR code is handy for a guest room, but think before you print it. A printed code in a shared space is the same as a printed password. For a rental or a busy household, a guest network, covered below, is a stronger answer than a printed code. Never post a Wi-Fi QR code on social media or on a listing page.

Step 4: Set up a guest network for visitors

A guest network is a separate Wi-Fi network that gives visitors internet access without giving them access to your main network. That separation matters. Devices on your main network can often see shared printers, storage drives, smart speakers, and other gadgets. Devices on a guest network usually cannot. If a visitor’s phone has malware, or if a visitor shares the guest password onward, your private devices stay behind a wall.

To set one up, open your router app or router web page and look for Guest Network or Guest Wi-Fi. Turn it on, give it a clear name such as a home name plus Guest, and set a password that is different from your main password. A guest password can be simpler than your main password, because the risk is lower, but it should still not be obvious. Avoid using your address, your family name, or a simple sequence as the guest password.

Tell visitors to use the guest network by default. Keep your main password for your own household devices only. When guests leave, you can change the guest password in a few taps, without reconnecting every smart bulb, speaker, and television in your home.

Step 5: Clean up after sharing

Sharing Wi-Fi is easy. If you shared your main password with someone who no longer needs it, the only reliable way to cut off their device is to change the password and reconnect your own devices. A password change is cleaner, even though it is more work.

Check your connected devices from time to time. In your router app, look for a list of connected devices. If you see a device you do not recognise, do not panic. If a device still looks unknown after you check with everyone in the household, change your Wi-Fi password and your router admin password, and review the list again.

Frequently Asked Questions

Can I share Wi-Fi from an iPhone to an Android phone?

The one-tap iPhone prompt works between Apple devices. To share with an Android phone, use the QR code from your Android phone or router app, or set up a guest network and give the visitor that password. The visitor can scan the code with a camera or a QR scanner to join.

Is sharing a Wi-Fi QR code safe?

It is safer than reading a password out loud, because it avoids typing errors, but it is not private. Anyone who photographs the code can decode the password from it. Share a code in person, on your own screen, and do not send screenshots of it in group chats or post it online.

Should visitors use my main Wi-Fi or a guest network?

Use a guest network whenever you can. A guest network gives visitors internet access without letting their devices see your printers, storage, smart home gadgets, and other private devices. It also lets you change the guest password later without reconnecting your own household devices.