Frequently Asked Questions - QR Code Generator

Some free QR Code generators redirect users to an intermediate page first to track scan data or display ads before redirecting to the target website. This increases loading time and affects user experience. QRC.HK uses direct redirection, immediately taking users to the target website after scanning, without any intermediate pages.

Many free QR Code generators display ad popups on intermediate pages or during the redirection process. These ads may be unclosable, severely affecting user experience. QRC.HK generated QR Codes and URL links do not contain any ads. During the redirection process to the target website after scanning, no ad popups will appear.

Some free QR Code generators allow website administrators to modify redirect addresses later. This means even after you've generated and used a QR Code, the website may change the redirect target to ad websites or other unrelated pages. QRC.HK generated QR Codes have permanently fixed redirect addresses that cannot be modified once generated, ensuring your QR Code always points to your intended target.

Once a QR Code is printed on flyers, posters, or sent to clients, if you use a generator that allows redirect address modification, you will have no control over subsequent redirect behavior. QRC.HK generated QR Codes have permanently fixed redirect addresses that will not be modified later, even after printing or distribution, giving you complete control over your QR Code usage.

QRC.HK uses direct redirection technology, encoding the target URL directly into the QR Code without going through any intermediate servers. This means: immediate redirection after scanning with no delay; during the redirection process, QR Codes and URL links do not contain any ads for a smooth experience; permanently fixed redirect addresses that are never tampered with; completely free, no registration required, secure with no barriers.

QR Code (Quick Response Code) is a two-dimensional barcode that can store large amounts of information including text, URLs, contact information, etc. By scanning a QR code with a smartphone, you can quickly read the information stored within, widely used in marketing, payments, and information sharing.

Using QRC.HK's QR Code generator is very simple: select content type (link, text, email, etc.), enter relevant information, customize colors and size, then click "Generate QR Code". The generated QR code can be downloaded immediately.

Yes, QRC.HK provides completely free QR Code generation services. You can use our QR Code creation tool unlimitedly without registration, without payment, and there are no expiration dates on generated QR codes.

Absolutely! QRC.HK's QR Code generator allows you to customize foreground and background colors to match your brand identity. You can also adjust size and error correction level to ensure QR code scanning quality.