QR Code Generator
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텍스트를 입력하면 QR 코드가 생성됩니다.
Last updated: 2026 · Free online tool
What is QR Code Generator?
Free online tool to convert text or URL to QR code image with PNG download
How to Use
- 1 Enter Text — Enter text or a URL.
- 2 Set Options — Configure size, error correction level, and colors.
- 3 Auto Generate — The QR code is generated automatically.
- 4 Download — Save the image using the 'Download PNG' button.
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Frequently Asked Questions
It is the percentage of the QR code that can be restored even if partially damaged. You can choose from L (7%), M (15%), Q (25%), and H (30%).
Up to 7,089 characters for numeric only, 4,296 for alphanumeric, and 2,953 bytes for binary.
Yes. You can freely set the foreground and background colors. However, sufficient contrast must be maintained for scanning.
Yes. QR codes themselves are not copyrighted and can be used freely.
No. QR code generation is done in the browser.