A QR Code Decoder (Quick Response code) is a type of barcode that is widely used to store and share information. A tool that may be used to scan and decode the data contained in a QR code is an online QR code decoder.
This data can then be downloaded as a file or shown on the screen.
The scanning of product labels, tickets, and business cards are just a few uses for QR code decoders.

You can use a tool called an online QR code decoder to scan and read information contained in a QR code.  QR codes are small, square barcodes that can be scanned using a smartphone or QR code reader to access information or a website. QR codes are used in a variety of contexts, including advertising, event ticketing, and product labeling.

You'll need an internet connection and a device with a camera in order to use an online QR code decoder. Then, you may utilize the decoder by either uploading an image of the QR code or by immediately scanning it with your device's camera. The information contained in the QR code will subsequently be processed by the decoder and shown on the screen.

There are many different online QR code decoders available, and they may have different features and capabilities. While some decoders might only be able to read simple QR codes, others might be able to read more complicated ones or even decipher codes that have been tampered with or destroyed. To select a QR code decoder that suits your needs, perform a search online.