How do i scan with my camera

This article explains how to scan a QR (Quick Response) code on an iPhone or Android device. Some smartphones may require that you download a mobile app, and we recommend a few options below.

How to Scan a QR Code With an iPhone Running iOS 11 or Later

An iPhone with iOS 11 (or later) comes with a built-in QR reader in its camera. To scan a QR code with an iPhone camera, follow these steps:

1. Launch the Camera app.

2. Frame the QR code.

   
   

3. Look for the notification banner at the top of the screen.

4. Tap the notification to trigger the code's action.

How to Scan QR Codes with iOS 10 or Earlier

Smartphones with iOS 10 or earlier can scan many types of QR codes using the Wallet app, which stores event tickets, boarding passes, coupons, and loyalty cards.

The Wallet app can't read every QR code, though; only items it recognizes as passes, like the examples above. For a one-stop QR reader, you'll need a third-party app. 

Best iPhone QR Code Reader App

The free Quick Scan – QR Code Reader is a full-featured app that can read QR codes out in the world and from images in your photo roll.

It can also add contacts to your address book, open links, and map locations, and add events to your calendar app. You can save codes for future reference, and the app has unlimited storage. All you have to do is open the app and point to the QR code you'd like to scan. If it leads to a URL, you'll get a notification that you can tap.

How to Scan a QR Code With an Android Phone

Android doesn't have a built-in QR code reader, so you'll need to download a third-party app and follow its instructions. To scan a QR code, you need a smartphone with a camera and, in most cases, that mobile app. Some Android phones might also have this functionality built-in.

In general, the process is:

1. Launch your camera.

2. Point it at the QR code.

3. Tap and hold the Home button.

4. Tap to trigger the code's action.

Best QR Scanner for Android

The QR Code Reader can scan QR codes, including Wi-Fi QR codes, which allows users to connect to a Wi-Fi hotspot without inputting a password.

When you want to scan a QR code, launch the app and point your smartphone at it; you'll then either see the code's information or get a prompt to open a URL.

All the Ways to Use QR Codes

When you scan a QR code, it might open a link to a website or social media account, display a YouTube video, show a coupon, or contact details.

Advertising is probably the most common use of QR codes. Brands can add a QR code to a billboard or magazine, for example, that sends users to its website or a coupon or landing page. For the user, this takes away the hassle of typing in a long URL, or jotting it down on paper. The advertiser benefits from real-time results in which the user immediately visits their website rather than waiting until they get home, or worse, forgetting about it altogether.

Another use is through a virtual store, in which there's a large touch screen in a public place, such as a subway station or plaza. Shoppers can scan items with their smartphones and get the items delivered at a chosen time and location. Each piece has a unique QR code and works with a mobile app that stores payment and shipping information.

QR codes are often used to transfer cryptocurrency, including Bitcoin. Some cemeteries around the world have started adding QR codes to tombstones to make it easier for visitors to locate the gravesite.

It's a good practice to only scan QR codes from companies that you trust because of security concerns. A hacker could link a QR code to a malicious website that looks legit but instead phishes your personal information when you try to log in. Also, be sure to check the URL before inputting your credentials.

How to Scan a Barcode on an iPhone

FAQ

• Why won't my phone scan QR codes?

  You may need to increase your screen's brightness. Make sure you're holding the camera upright and that the camera lens doesn't have any smudges on it. If your camera app won't scan the code, try a third-party app.
  

• How do I scan QR codes on my Chromebook?

  You can use the Chromebook Camera app to scan QR codes and documents. Open the camera and select Scan, then hold the QR code up to the lens. The app should automatically detect it.
  

• How do I scan a QR code on my Samsung?

  To scan a QR code on a Samsung, open Camera and select Settings gear, then turn on Scan QR codes and point the camera at the QR code. On older devices, open Camera and select Bixby Vision > swipe left to QR Code scanner. If you have a photo or screenshot of a QR code, use the Samsung Internet app's built-in QR scanner.
  

• How do I make a QR code on iPhone or Android?

  Use an app like BarCode Generator for Android or QR Code Reader Barcode Maker for iPhone to make your own QR codes. You can use a website like Barcodes.

  How do I activate scan on my camera?

  Your Android phone's camera likely has the ability to scan QR codes without the use of a third-party app..

  Open your camera app, point it at a QR code and hold steady for a few seconds..

  If a notification appears, tap on it..

  If you don't get a notification, go to Settings and enable QR code scanning..

  How do I scan a QR code with my phone camera?

  To scan QR code on Android, open the Camera app and position the QR code within the frame..

  If that doesn't work, you can use the Google Lens feature in the Google Search app..

  Once you've scanned a QR code on your Android, you can open the URL or share it..

  Does my phone camera have a QR scanner?

  Android 9 and Android 10 have an in-built QR code reader courtesy of Google Lens. Consumers have to open their camera app and point it at the QR Code and see a URL pop-up.

  How do you scan with your phone?

  Scan a document.

  Open the Google Drive app ..

  In the bottom right, tap Add ..

  Tap Scan ..

  Take a photo of the document you'd like to scan. Adjust scan area: Tap Crop . ... .

  Create your own title or select a suggested title. Suggested titles are only available in the United States..

  To save the finished document, tap Save ..