QR Code Generator - Free Online | FunToolX
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About this tool
QR Code Generator is a free online generator. Generate QR code images. Generate text, codes, and assets with one click. It runs entirely in your browser — no download or sign-up needed.
Enter the content (text, website, email address, phone number, WiFi password, vCard business card, etc.) and select the QR code style: standard black and white, custom foreground/background color, embedded Logo image. The fault tolerance level can be adjusted (L/M/Q/H, which determines the proportion of the QR code that can still be read after it is blocked). Preview after generation, download PNG, SVG format, or print directly.
QR code encoding uses qrcode.js or a similar library to convert data into matrix patterns. The higher the fault tolerance level, the larger the Logo area that can be added, but the denser the QR codes are. The Logo is superimposed to the center of the QR code through Canvas.
Suitable for making business card QR codes, WiFi connection QR codes, payment QR codes, event check-in QR codes, etc. More private than online services, data will not be uploaded.
QR code generation tool converts text, URL, contact information, etc. into QR codes, and supports custom colors, logos, and download formats.