QR Code Generator
Generate QR codes for URLs, text, contact information, and more. Customize colors, size, and download as PNG.
QR Code Preview
Point your phone's camera at the QR code to test it
How to Create a QR Code
- Select the content type - Choose what kind of information you want to encode (URL, text, contact, etc.)
- Enter your information - Fill in the required fields based on your selected content type
- Customize your QR code - Adjust size, colors, and error correction as needed
- Generate and test - The QR code updates automatically. Test it with your phone's camera
- Download your QR code - Click the download button to save as a PNG image
Tips for Better QR Codes
- Contrast is key - Make sure there's high contrast between foreground and background colors
- Test before printing - Always test your QR code with multiple devices before printing or distributing
- Higher error correction - Use "High" error correction if you plan to add a logo or if the QR code will be printed in less-than-ideal conditions
- Avoid overloading - Keep content minimal. Long text increases code complexity and reduces readability
- Size matters - When printing, ensure your QR code is at least 1 inch (2.5cm) in size for reliable scanning
- Add margin space - Leave white space around your QR code when using it in designs
How secure are QR codes?
QR codes themselves aren't secure or insecure - they're just a way to encode information. The security depends on what's in the QR code and how it's used. Be cautious about scanning QR codes from untrusted sources, as they could contain malicious URLs or commands.
Can I track how many times my QR code is scanned?
This basic generator doesn't include tracking. For scan tracking, you'll need to use a URL shortener service with analytics (like Bitly) for the website link in your QR code, or use a dedicated QR code marketing platform.
What is error correction and why does it matter?
Error correction allows a QR code to be read even when it's partially damaged or obscured. Higher error correction levels make your code more reliable but also more complex (with more modules/pixels). Use higher levels when printing on irregular surfaces, adding logos, or when durability is important.
Why isn't my QR code working?
Common reasons include: low contrast between colors, too small size when printed, too much data encoded, poor lighting when scanning, damaged code, or outdated scanning app. Try simplifying your content, increasing the error correction level, and ensuring good contrast.
Can I use colored QR codes?
Yes, but maintaining high contrast is essential. The best practice is to use a dark foreground with a light background. Avoid using multiple colors within the QR code pattern itself, as this can reduce scanability.