Free & Online QR Code Generator

A QR code (Quick Response code) is a type of two-dimensional barcode that can be read using a smartphone or a QR code reader. It can store a variety of data such as website URLs, contact information, and even plain text. QR codes are often used in marketing and advertising to provide quick and easy access to a company's website or social media page. They can also be used in other applications such as mobile payments, event ticketing, and inventory management.

Using QR codes provides advantages such as efficient data exchange, versatility in information storage, convenience for users through easy scanning with smartphones, and their widespread use in marketing materials for seamless connection to online content or promotions.

Yes, you can use a QR code for commercial purposes. QR codes are versatile and widely used in various industries for marketing, advertising, and business purposes. Just ensure that you have the necessary rights to the content linked to the QR code, and comply with any relevant regulations or guidelines in your region.

No, there is no limit, as this is a free QR code generator. You can create an infinite amount of QR codes.

There are several ways to scan a QR code, depending on the device you are using:

1. Smartphones: Most modern smartphones come with a built-in QR code scanner. Simply open the camera app and point it at the QR code. The code should automatically be scanned and the information contained within it should be displayed on your screen.

2. QR code readers: You can download a QR code reader app from the App Store or Google Play. Open the app and point the device's camera at the QR code. The information contained within the code will be displayed on the screen.

3. Desktop computers: Some web browsers, such as Chrome and Firefox, now have a built-in QR code scanner. Simply right-click on an image of a QR code, and select "Scan QR code." This will open the URL contained within the code in your browser.

4. QR code scanners: you can use a QR code scanner device to scan the QR code, which will show the information contained within it.

Yes, once generated, the QR code is a static image that can be used as long as needed. If the linked content changes (for example, if the URL redirects to a different page), a new QR code would need to be generated.

QR Cat does not collect any personal or sensitive information from users. We prioritize your privacy and do not store, track, or retain data related to the QR codes generated on our platform. It's important to note that while QR Cat itself doesn't collect data, certain third-party services, such as Google Analytics, may collect anonymous data for the purpose of improving performance and user experience. For more information, visit our privacy policy.