{"id":73640,"date":"2021-07-16T19:57:08","date_gmt":"2021-07-16T17:57:08","guid":{"rendered":"https:\/\/lacolmenatecnologica.com\/generate-your-own-qr-codes-with-your-logo-and-custom-colors\/"},"modified":"2026-04-09T18:55:29","modified_gmt":"2026-04-09T16:55:29","slug":"generate-your-own-qr-codes-with-your-logo-and-custom-colors","status":"publish","type":"post","link":"https:\/\/lacolmenatecnologica.com\/en\/generate-your-own-qr-codes-with-your-logo-and-custom-colors\/","title":{"rendered":"Generate your own QR codes with your logo and custom colors"},"content":{"rendered":"\n

What is a QR code?<\/h2>\n\n
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QR codes are a type of barcode or scannable pattern that are mainly used to contain a URL (link to a web page) but not only can contain links, we can encode text, phone numbers, email, contact information, access data to a WiFi network, … <\/p>\n\n

Invented in 1994 by Masahiro Hara, chief engineer at Denso Wave<\/a>, a Japanese company and subsidiary of Toyota, the QR code was initially used to track vehicles and parts as they progressed through the manufacturing process. <\/p>\n\n

Short for Quick Response, QR codes are a type of barcode that is easily readable with digital devices such as smartphones. They store information as a series of pixels in a grid that can be read in two directions, top to bottom and right to left, unlike standard barcodes that can only be read from top to bottom. <\/p>\n\n

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The QR code can be captured from any angle, the ratio of black and white areas in a position detection pattern is 1:1:3:1:1:1.<\/p>\n<\/blockquote>\n\n

QR codes can store about 7,000 digits or about 4,000 characters, including punctuation marks and special characters. It can also encode information such as phone numbers or Internet addresses. The layout of each QR code varies depending on the information it contains, and that changes the layout of its black modules. <\/p>\n\n

When creating a code, you can add data to it, while increasing the structure of the code and making it more complex, and even customizing it. In addition, the data structure of a QR code contains duplicates, which ensures that even with 30% damage to the code, it will still be readable by a scanner. <\/p>\n\n

While the software used to generate QR codes does not collect personal information from users, the location and time of a scan, the number of times a code is scanned and the operating system of the device that performed the scan are available to the code creator. <\/p>\n\n

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Important:<\/strong> A QR code cannot be hacked, but a hacker can generate a malicious QR code that sends you to a fake website where they will steal your personal data and be able to track your location, so always try to verify where your QR code originated from.<\/p>\n<\/blockquote>\n\n

What can you do with a QR code? <\/h2>\n\n

Today, QR codes are still used to track products and product information through a supply chain, but they are also used for much more. You’ve probably used a QR code to view a menu at a restaurant, join a social profile, download an app, send and receive payments, access Wi-Fi and authenticate your login data. The possibilities with QR codes are truly endless. <\/p>\n\n

Denso Wave has also made some significant improvements to the code design. QR codes can now come with brand protection, anti-counterfeiting measures and traceability, all features intended to enhance the QR code experience as they become increasingly common across industries. <\/p>\n\n

What makes up a QR code?<\/h2>\n\n

Visually, a QR code looks like a convoluted crossword puzzle, but its design is crucial to its function. Here are some of its most important elements. <\/p>\n\n