Tools 🇰🇷 한국어

QR Code Generator

Add your logo · Custom colors · Bottom text — 100% Free

Content
Domain or text displayed below the QR code
Design
#000000
#ffffff
Logo
📁
Click to upload logo image
PNG, JPG (transparent PNG recommended)
Preview
⬜
Enter your content and
click Generate
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How to Use the QR Code Generator

A QR code (Quick Response Code) is a two-dimensional barcode that can store URLs, text, contact information, and more. Simply scan it with your smartphone camera to instantly access the encoded information. QR codes are widely used in business cards, posters, product packaging, and marketing materials.

CalcsTool QR Code Generator is completely free with no signup required. You can embed your logo in the center to create branded QR codes, add a domain or label text below the code, and customize colors. Generated QR codes can be downloaded in PNG or SVG format for both print and digital use.