How to Use
This tool generates QR codes from text, URLs, or other data. QR codes are two-dimensional barcodes that can be scanned by smartphones and other devices to quickly access information.
Step-by-Step Instructions:
- Enter Content: Type or paste your text, URL, or data into the input field
- Generate: Click "Generate QR Code" to create the QR code
- View Result: The generated QR code will appear below the button
- Download: Long press the image to save or share it
QR Code Basics:
- QR Code: Quick Response code - a type of matrix barcode
- Scanning: Use any smartphone camera or QR code scanner app
- Content Types: Text, URLs, contact info, WiFi credentials, and more
- Size: Automatically adjusts based on content length
Examples:
- Website URL: "https://www.example.com"
- Contact Info: "BEGIN:VCARD\nFN:John Doe\nTEL:+1234567890\nEND:VCARD"
- WiFi: "WIFI:T:WPA;S:NetworkName;P:password;H:false;"
- Plain Text: "Hello, World!"
Common Use Cases:
- Sharing website URLs
- Contact information exchange
- WiFi network sharing
- Event information
- Product information
- Social media profiles
Tips for Better Results:
- Use high contrast colors for better scanning
- Ensure adequate white space around the QR code
- Test the QR code with different scanning apps
- Consider the viewing distance when choosing size
- Keep content concise for better readability
Important Notes:
- QR codes are generated using a third-party API
- Ensure your content is appropriate and legal
- Test QR codes before printing or sharing
- Some QR code scanners may have different capabilities
- Keep backup copies of important QR codes