What is QR Code Generator?
A free online tool that lets you create QR codes instantly in your web browser without installing any software. Convert URLs, text, contacts, Wi-Fi info, and more into QR codes.
All features are free including color customization, logo insertion, and high-resolution PNG/SVG download. Generated QR codes can be used immediately on business cards, flyers, and websites.
Key Features
Wi-Fi QR Code
Enter network name, password, and encryption type to generate a QR code that connects to Wi-Fi with a single scan.
vCard Contact
Create digital business card QR codes with name, phone, email, company, and job title.
Logo Insertion
Insert your brand logo or image in the center of the QR code. Error correction level adjusts automatically.
SVG/PNG Download
Download as PNG image or SVG vector format that stays crisp at any size.
Color Customization
Freely change QR code and background colors to match your brand identity.
How to Use
- Select data type — Choose the tab for URL, text, contact, Wi-Fi, etc.
- Enter content — Input the information to encode in the QR code.
- Customize design — Change colors or add a logo to create your unique QR code.
- Download — Download your high-resolution QR code in PNG or SVG format.
Use Cases
URL Sharing
Create QR codes for websites, blogs, and social media profiles to share easily offline.
Business Cards
Embed contact info in a QR code on your business card for instant saving with a single scan.
Wi-Fi Access
Generate Wi-Fi connection QR codes for easy sharing in cafes, offices, and public spaces.
Events & Marketing
Use for event registration, coupon distribution, payment links, and various marketing campaigns.
FAQ
Q. Is the QR code generator free?
Yes, it's completely free. You can generate and download unlimited QR codes without registration.
Q. Do generated QR codes expire?
No, generated QR codes are image files and can be used permanently.
Q. Can I include Korean text in QR codes?
Yes, QR codes support all text including Korean, English, numbers, special characters, and URLs.
Q. Can I change the QR code color?
Yes, you can freely change the foreground and background colors. Just maintain enough contrast.
Q. Can I insert a logo in the QR code?
Yes, you can insert a brand logo or image in the center of the QR code. The error correction level is automatically set to H for stable scanning even with a logo.
Privacy Notice
This QR code generator processes all data entirely within your browser. URLs, text, contact information, and any other data you enter are never sent to any server. No information is stored or collected. Use with complete confidence.
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