QR Code Generator

Create custom QR codes for URLs, text, Wi-Fi networks, and contact information with our free online QR code generator. Perfect for marketing materials, business cards, event promotions, or sharing WiFi credentials. Customize colors and size to match your brand. Download high-resolution PNG files instantly with no watermarks or registration required.

사용 방법

Select the type of QR code you want to generate (URL, text, etc.).
Enter the corresponding information for the selected type.
Download the generated QR code or use it directly.

주요 기능

Supports generating various types of QR codes (URL, text, Wi-Fi, etc.).
Customize QR code colors, backgrounds, and logos to fit your brand.
Download the generated QR code as a high-resolution image.
Optionally track the number of scans for the generated QR code.

자주 묻는 질문

Why does nothing happen when I scan the QR code?

The QR code might be damaged, there may be an issue with your scanning app, or the QR code may contain incorrect information. Try again or use a different app.

Is it safe to put personal information in a QR code?

QR codes are not encrypted, so it's not recommended to include sensitive personal information. Consider linking to a URL with encrypted data instead.

What size should the QR code be for optimal scanning?

It should be at least 2x2cm, and the size should be adjusted in proportion to the scanning distance. Too small, and it may be difficult to scan.