Learn How to Scan Wifi Barcodes for Android and iPhone

Article Summary

Use built-in camera Androids To scan the wifi barcode, tap the notification and then press the connect button to connect automatically.
If the default camera does not support it, use it Google Lens in Androids to scan barcode and connect directly.
In iPhones, open the camera, point it at the barcode, tap the yellow notification and then select Join the network to auto-login.
Make sure there is sufficient lighting and the barcode is clear; check the icon. wifi to confirm the connection is active.

Learn How to Scan Wifi Barcodes for Android and iPhone

Hanging out at a cafe or a friend's house, you're offered Wi-Fi on a piece of paper with a black and white checkered code on it. This code is often called a Wi-Fi barcode, a convenient way to avoid having to manually type in passwords one by one. Especially if you already know the password. how to scan a wifi barcode, the internet connection can be installed immediately.

Unfortunately, not everyone knows how to scan barcodes. wifi The correct one depends on each phone type. In fact, this feature is already automatically embedded in most of the latest smartphones today.

There are several easy methods you can use right away without installing any additional apps. All the steps will be discussed in this article, so stay tuned until the end.

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Easy Way to Scan Wifi Barcode

Here are some easy ways to scan a WiFi barcode when you're at a cafe or a friend's house.

Scan a Wi-Fi Barcode Using Your Android Phone's Built-in Camera

This built-in feature is usually the easiest to access without the hassle of downloading another application, see the steps below.

Open the default camera app that's automatically installed on your Android phone. Point the camera lens at the checkered code on a piece of paper or another device's screen.;
Wait for a small notification to appear on the screen, either a link or a pop-up indicating the Wi-Fi network. This notification usually appears automatically once the camera has successfully detected the barcode pattern.;
Tap the notification until a detailed display of the Wi-Fi network name detected from the barcode appears. The screen will then display the option to directly connect your phone to the network.;
Press the connect button on the display. Your phone will automatically enter the password without you having to manually type a single character.;
Check the Wi-Fi icon at the top of the screen to ensure your phone is properly connected to the network. If the icon is fully active, it means the Wi-Fi barcode scan was successful.

Scan Wifi Barcodes Using the Google Lens App

This method is suitable for cellphones whose built-in cameras do not support the automatic barcode scanning feature.

Download the Google Lens app from the Play Store if it's not already installed on your phone. It's free and can be accessed directly without creating an additional account.;
Open the app, then point the camera at the Wi-Fi barcode you want to scan. Make sure the lighting is bright enough to help the system recognize the checkered pattern.;
Wait for the system to process the image until the Wi-Fi network information appears on the phone screen. This process is usually quick as long as the barcode is clearly visible without any shadows.;
Tap the detected result to view details about the network name and connection options. The screen will display a dedicated button to directly connect your device to that Wi-Fi network.;
Press the connect button, then wait a few seconds for the connection status to change to connected. Once successful, you can browse directly without having to manually enter a password.

Scan Wifi Barcode Via iPhone

iPhone users also have their own, no less practical way to connect to Wi-Fi via barcode. Here are the steps.

Open the built-in camera app, available directly on your iPhone's home screen. Point the camera at the Wi-Fi barcode until an auto-detect box appears on the screen.;
Note the small yellow notification that appears at the top of the screen after the barcode is detected. This notification indicates that the system has successfully read the network information from the code;
Tap the notification to open the details of the Wi-Fi network the camera successfully scanned. The screen will display the full network name with the option to connect directly.;
Press the "Join Network" button that appears in the details screen. The system will automatically enter the password without you having to re-enter it manually.;
Check the Wi-Fi symbol in the top-left corner of the screen to ensure the iPhone is properly connected. A fully active symbol indicates the Wi-Fi barcode scan was successful and without any issues.

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Now that you know how to scan a Wi-Fi barcode, you won't have to worry about requesting internet access at a cafe or a friend's house. So, when will you use the tips discussed above?

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