About This Tool
What is QR Code Generator?
A tool for generating QR codes from text or URLs. Share website links, business cards, event information, and more via QR codes. Customize colors and sizes freely.
How to Use
- Enter text or a URL in the input field.
- Set the QR code size and margin.
- Optionally change the foreground and background colors.
- Download the generated QR code.
Key Features
- Generate QR codes from any text or URL
- Size (px) and margin adjustment
- Customizable foreground and background colors
- Download as PNG image
Tips
- Shorter data in QR codes results in higher scan recognition rates.
- Using a URL shortener service creates cleaner QR codes.
- Ensure sufficient contrast between foreground and background colors for reliable scanning.
QR Code Generator
Generate QR codes from text or URLs
Frequently Asked Questions
Максимум данных?▼
~4.296 буквенно-цифровых символов или ~2.953 байт. На практике короткие URL лучше.
QR-коды устаревают?▼
Статические QR не устаревают. Но URL-адреса, на которые они указывают, могут стать недоступны.
Уровень коррекции ошибок?▼
L(7%), M(15%), Q(25%), H(30%). Выше уровень = больше избыточность, но QR крупнее.
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