Share WiFi Password with a QR Code on Android: No Need to Tell Anyone Your Password

A guest visits your home and asks for the WiFi password. You read out a long password full of capital letters and numbers, they type it wrong twice, and everyone laughs — but it wastes time, and now someone else knows your password.

Android has a much better way: share your WiFi with a QR code. Your guest simply points their phone camera at the code on your phone, and they connect instantly. They never see or type the password, and there are no spelling mistakes.

A WiFi QR code lets guests connect in seconds — without you reading out your password.

How WiFi QR Sharing Works

When you share a WiFi network on Android, your phone creates a QR code that contains the network name and password in encoded form. Another phone that scans this code reads those details and connects automatically. The guest does not see the password in plain text, which is a small but real privacy advantage — especially if you change your password rarely.

This works on most modern Android phones. The exact menu names can differ slightly between brands like Samsung, Xiaomi, and Pixel, but the steps below cover the common path.

How to Share Your WiFi with a QR Code

1. Make sure your phone is connected to the WiFi network you want to share.

2. Open Settings, then tap Network and internet, then WiFi (on some phones, just Settings and then WiFi).

3. Tap the name of the connected network, or tap the gear icon next to it.

4. Tap Share. Your phone may ask for your fingerprint, PIN, or pattern to confirm it is really you.

5. A QR code appears on your screen. Your guest opens their camera app, points it at the code, and taps the WiFi prompt to connect.

That is all. The guest's phone joins the network without typing anything.

Share in four steps: open WiFi settings, tap your network, tap Share, and let your guest scan the code.

What If the Guest's Phone Cannot Scan?

Most Android phones and iPhones can scan a WiFi QR code directly from the camera app. If the camera does not recognise it, the guest can open their WiFi settings and look for a QR scan icon, usually at the top right of the WiFi screen. Some older phones may need a free QR scanner app from the Play Store — any basic scanner that handles WiFi codes will do.

If scanning still fails, check two things: first, that your phone's screen brightness is high enough for the camera to read the code clearly, and second, that the guest's phone is close enough and the code is fully inside the camera frame.

The Share button in your WiFi settings creates the QR code for your connected network.

When Should You Use This?

WiFi QR sharing is useful in many everyday situations:

Guests at home: Let visitors connect without telling them your password.

Family members with a new phone: A new phone connects in seconds after a scan.

Small shops and offices: Print the QR code and display it at the counter, so customers can connect without asking staff every time.

Avoiding password leaks: Because the password is never spoken aloud, it is less likely to be overheard or passed on.

One honest caution: anyone who scans the code does get connected to your network, so only share it with people you trust to use your internet. If you later want to remove someone, change your WiFi password — connected devices will then need the new details. And if your internet itself stops working, the problem is usually not the QR code; check our guide to fixing mobile data and internet problems on Android.

Is Sharing a QR Code Safe?

Yes, for normal home use. The QR code contains the same password, just in a form that is not readable at a glance. It does not make your network public, and it does not share anything else from your phone — no photos, no contacts, no messages. The code only carries the WiFi name and password.

Try it the next time someone asks for your WiFi. It takes less than a minute, it looks impressively modern, and it saves everyone from the usual password spelling test.

Have you tried sharing WiFi with a QR code before? Share your experience in the comments — and tell us if your phone brand shows the Share button somewhere different.