Stacked QR codes, also known as line QR codes, are shaking up the QR code game. Why? They offer increased storage capacity, improved readability on small surfaces, and more. Here’s what you need to know:
- Stacked QR codes feature multiple rows of symbols stacked on top of one another – think brickwork.
- They were created to provide more storage space and improve readability.
- No special software is required to read them; any standard QR code reader will do the trick.
- Stacked QR codes are ideal for event tickets, boarding passes, payments, and more.
- If you’re ready to compress your information into a compact yet efficient code, stacked QR codes are the answer.
The basics of QR codes
QR codes, also known as quick response codes, are two-dimensional barcodes that can store large amounts of data. They were first invented in 1994 by a Japanese company named Denso Wave as a way to track car parts during production. Nowadays, QR codes can be found everywhere, from product packaging to billboards, and are becoming an increasingly popular way to connect customers to more information about products or services.
Understanding the role of QR code scanners
To scan a QR code, you need a QR code scanner app on your smartphone or tablet. Many modern phones have built-in scanners that can read QR codes, but if your phone doesn’t have a scanner, you can download one from the app store. Once you have a scanner app, all you need to do is point your phone’s camera at the code and wait for the app to recognize it.
How QR codes are used in marketing
QR codes are a powerful tool for marketers, as they allow customers to easily access more information about a product or service. By scanning a QR code on a product label or advertisement, customers can be directed to a website with more product details, reviews, or purchasing options. This can help increase sales by providing customers with all the information they need to make an informed decision.
An introduction to line QR codes
Line QR codes are a type of QR code that is commonly used in Japan and other Asian countries. They were developed by the messaging app Line as a way to make it easier for users to add new contacts. Line QR codes look similar to standard QR codes but have a distinctive square in the center with a Line logo.
Differences between standard and line QR codes
– Appearance: Line QR codes have a square in the center with a Line logo, while standard QR codes are typically a square shape with black and white patterns.
– Usage: Line QR codes are primarily used for adding contacts on the Line app, while standard QR codes are used for a wide range of purposes, including marketing, ticketing, and logistics.
– Compatibility: Line QR codes can only be read by the Line app, while standard QR codes can be read by any QR code scanner app.
Why is it called line QR code?
Line QR codes are called that because they were developed by the messaging app Line. The Line app is a popular messaging app in Japan and other Asian countries, with over 166 million monthly active users as of 2021. Line QR codes are a way for users to quickly add new contacts on the app by scanning a personalized code.
Advantages and disadvantages of using line QR codes
– Makes it easy to add new contacts on the Line app
– Personalized codes can be shared on social media or other platforms for easy contact sharing
– Adds a level of security by requiring a code to add a new contact
– Only compatible with the Line app, limiting its use for marketing or other purposes
– Can take longer to scan than standard QR codes due to the additional logo in the center
– Not as widely known or recognized as standard QR codes outside of Asia
In conclusion, line QR codes are a unique type of QR code that are primarily used in Japan and other Asian countries. While they have some advantages, such as easy contact sharing on the Line app, they also have some limitations, such as being only compatible with the Line app. As QR codes continue to grow in popularity worldwide, it will be interesting to see if line QR codes become more widely recognized and used outside of their home region.