About QR Code Generator
A powerful, free tool to create customizable QR codes for any purpose.
Our Mission
We believe that QR codes should be accessible to everyone. Our mission is to provide a simple, powerful, and free QR code generator that anyone can use without technical knowledge.
Whether you're a small business owner, marketer, educator, or just someone who needs a QR code for personal use, our tool is designed to meet your needs with no limitations or hidden costs.
What is a QR Code?
Quick Response codes explained
QR codes (Quick Response codes) are two-dimensional barcodes that can be scanned using a smartphone camera. They were invented in 1994 by the Japanese company Denso Wave for tracking automotive parts.
Today, QR codes are used for a wide variety of applications, including:
- Website URLs
- Contact information (vCards)
- Wi-Fi network credentials
- Payment information
- Product tracking
- Marketing and advertising
How to Use This Generator
Simple steps to create your custom QR code
- Select content type: Choose what kind of information you want to encode (URL, text, contact, etc.).
- Enter your data: Fill in the required fields based on your selected content type.
- Customize appearance: Adjust the size, colors, and error correction level to your preference.
- Download: Save your QR code as PNG or SVG for use in your projects.
Error Correction Levels
Understanding QR code reliability options
QR codes include error correction capability to restore data if the code is damaged or partially obscured. There are four error correction levels:
- L (Low): 7% of codewords can be restored
- M (Medium): 15% of codewords can be restored
- Q (Quartile): 25% of codewords can be restored
- H (High): 30% of codewords can be restored
Higher error correction levels make the QR code more reliable but also more complex (with more modules/pixels).