QR codes (Quick Response codes) are two-dimensional barcodes that can store various types of data. Originally invented in 1994 for tracking automotive parts, QR codes have become ubiquitous in marketing, payments, authentication, and information sharing.
Our free QR code generator lets you create high-quality QR codes instantly without any signup or software installation. Whether you need a QR code for your business card, restaurant menu, product packaging, or marketing materials, this tool has you covered.
Features of Our QR Code Generator
**Multiple Data Types**: Create QR codes for URLs, plain text, WiFi credentials, contact cards (vCard), email addresses, phone numbers, and SMS messages. Each type is optimized for maximum compatibility with QR code readers.
**Customizable Design**: Choose your own colors for both the QR code pattern and background. This allows you to match your brand identity or create visually appealing codes that stand out.
**Multiple Sizes**: Download your QR code in different resolutions suitable for various applications, from small web icons to large print materials.
**Instant Generation**: No waiting, no processing time. Your QR code is generated instantly in your browser without sending data to any server.
**Privacy-Focused**: All QR code generation happens locally in your browser. Your data never leaves your device, ensuring complete privacy for sensitive information like WiFi passwords.
Common Uses for QR Codes
- **Business Cards**: Link to your portfolio, LinkedIn, or contact information - **Restaurant Menus**: Provide touchless menu access for diners - **Product Packaging**: Link to instruction manuals, warranty registration, or product information - **Event Tickets**: Enable quick check-in and validation - **Marketing Materials**: Connect print media to digital content - **WiFi Sharing**: Let guests connect without typing passwords - **Payments**: Enable quick mobile payment processing