QR Code Generator
Generate custom QR codes online for free. Support text, URL, WiFi, contact info with customizable colors, sizes, and logo embedding.
QR Code Generator Tool Introduction
A powerful QR Code Generator tool that creates high-quality QR codes for various purposes. Generate QR codes for URLs, text, WiFi credentials, contact information, and more. Perfect for marketing campaigns, business cards, product packaging, event management, and digital payments.
Ideal for marketing professionals, business owners, event organizers, developers, and anyone who needs to share information quickly and efficiently. Features include customizable colors, adjustable sizes, error correction levels, logo embedding, and multiple export formats (PNG, SVG, PDF).
All QR codes are generated locally in your browser using industry-standard algorithms, ensuring privacy and security. No data is sent to any server, and you can generate unlimited QR codes for free.
QR Code Generator User Guide
Getting Started
Creating QR codes is simple and fast:
Basic Usage
- Enter Content: Type or paste the text, URL, or data you want to encode.
- Customize Appearance: Choose colors, size, and error correction level.
- Add Logo (Optional): Upload your logo to embed in the center of the QR code.
- Generate: Click "Generate" to create your QR code instantly.
- Download: Save your QR code in PNG, SVG, or PDF format.
QR Code Types
- URL/Website: Direct users to your website or landing page
- Plain Text: Share any text information
- WiFi: Share WiFi credentials for easy connection
- Contact (vCard): Share contact information
- Email: Pre-fill email address and subject
- Phone: Trigger phone call with pre-filled number
- SMS: Send SMS with pre-filled message
Key Features
- Multiple Content Types: Support for URLs, text, WiFi, contacts, and more
- Custom Colors: Choose foreground and background colors
- Adjustable Size: Generate QR codes from 128x128 to 2048x2048 pixels
- Error Correction: Four levels (L, M, Q, H) for different use cases
- Logo Embedding: Add your brand logo to the center
- Multiple Formats: Export as PNG, SVG, or PDF
- Instant Preview: See your QR code in real-time
- Batch Generation: Create multiple QR codes at once
- Mobile Friendly: Works perfectly on all devices
- 100% Free: No watermarks, no limits, no registration
Error Correction Levels
- Low (L): ~7% error correction - Best for clean environments
- Medium (M): ~15% error correction - Recommended for most uses
- Quartile (Q): ~25% error correction - Good for outdoor use
- High (H): ~30% error correction - Best for damaged or dirty surfaces
Best Practices
- Use high error correction for QR codes with logos
- Ensure sufficient contrast between foreground and background
- Test QR codes on multiple devices before printing
- Keep URLs short for simpler QR codes
- Add a quiet zone (white space) around the QR code
- Use appropriate size based on scanning distance
- Avoid very light colors for the foreground
Use Cases
- Marketing: Link to promotions, product pages, or social media
- Business Cards: Share contact information instantly
- Product Packaging: Provide product details or instructions
- Event Management: Ticket validation and check-in
- Payments: Accept digital payments via QR codes
- WiFi Sharing: Let guests connect to WiFi easily
- Restaurant Menus: Contactless menu access
- App Downloads: Direct users to app stores