QR Code Reader

Upload an image with a QR code to QR Code Reader and this tool will try to read it and display the decoded text content.




About QR Code Reader Tool

QR codes are a great way to share small bits of text or URLs with people But what do you do if you see a QR code and don't have a scanner app on your phone?

Don't worry, there is a free online QR code reader that will convert any QR code into plain text. Just click "Choose File" and select the QR code image you want to decode QR Code Decoder will automatically extract the text from the QR code and display it in a box below the code. You can then copy and paste the text into the program you are using.

QR code reader is easy to use and works in all major browsers. So the next time you see a QR code, don't panic, just go to this tool and decode it!

What is a QR code?

A QR code is a two-dimensional bar code readable by smartphones, tablets and computers. QR codes contain information accessible along two dimensions, namely horizontal and vertical. It consists of black squares and dots with various blurred patterns arranged in a square grid on a white background. Information is extracted from those fuzzy patterns. QR codes can contain links, email addresses, text, phone numbers, vCards, and more.

Denso Wave invented the QR code in 1994. However, after its discovery, it became famous due to its ability to store a lot of data. You can encode up to 4296 alphanumeric characters in a bar code.

What is a QR Code Reader?

A QR code reader is an optical scanning device capable of reading QR codes. Most smartphone and tablet device cameras have built-in QR code scanners. However, you need a webcam to scan QR codes from a PC. This means that you can point your camera at a QR code and be able to scan and read it.

When you scan a QR code, you get immediate access to its content A QR code reader can perform the task of scanning QR codes, such as opening website URLs in your browser. Other actions can include saving business cards to your smartphone's business list, connecting wirelessly, or performing any other action specified on that QR code.

How to use a QR code reader?

Most smartphones and tablets have built-in functionality for scanning QR codes. However, you can also download apps available online for that purpose.

But, when scanning the QR code from a PC, it looks a bit strange. But sometimes you have to. It makes no sense to take out your smartphone or tablet to scan a QR code from your computer screen and view it on a small device.

If you receive an image file containing a QR code, you can read it using this tool. If the file has a URL, you can go to the site associated with the QR code. However, if the file doesn't have a URL, you can try to figure out what the QR code encodes. Many people find it easier to read QR codes than regular barcodes.



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