How to Scan a QR Code on iPhone and Android – Knowligent
How to Scan a QR Code on iPhone and Android

How to Scan a QR Code on iPhone and Android

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How to Scan QR Codes on iPhone

Quick Response (QR) codes are modern barcodes that look like maze squares, which store small amounts of data, such as URLs, text, or images. You can scan the QR code and access this information or share contact details, Wi-Fi passwords, or a link to open a designated website or app.

In addition to their use for business purposes, QR codes are also being used on social media apps. A great example is Snapchat’s Snapcodes, which you and your friends can use to add each other as friends instead of manually searching for friends.

If you have received a QR code or if your favorite store has offers that are only accessible after you scan a QR code, you can easily retrieve the hidden information behind the code via your smartphone.