What Is a QR Code?
A QR code is a scannable pattern that can represent text, including a web address. A scanner reads the encoded content rather than interpreting a picture as a link by itself.
How to Generate a QR Code
Enter a complete URL or other text in the Text field. Check the preview, choose foreground and background colors, then select Download qr-code to save a PNG.
QR Code Example
- https://example.com → Enter the address to encode it as a QR code.
Using QR Codes in Content
- Link a printed handout to a relevant web page.
- Add a code to a presentation so viewers can open a resource.
- Test the downloaded code with a scanner and keep adequate contrast between its colors.
Frequently Asked Questions
Can I change the colors?
Yes. The tool provides foreground and background color controls.
What is error resistance?
It controls the QR code's error-correction level. Test the result at the size and contrast you intend to use.