QR Code Generator
Create custom QR Codes for free. Adjust colors, size and download in PNG or SVG.
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What is a QR Code?
QR Code (Quick Response Code) is a two-dimensional barcode that can store information such as URLs, text, contact information and much more. Invented in 1994 by Japanese company Denso Wave, QR Code has become extremely popular due to its ability to be quickly read by smartphone cameras.
What is it for?
- Share website URLs quickly
- Digital payments (PIX, PayPal, etc)
- Two-factor authentication (2FA)
- Product and packaging information
- Digital menus in restaurants
- Wi-Fi sharing (share network password)
- Marketing and advertising
Error Correction Levels
QR Codes have different error correction levels, which allow the code to be read even if part of it is damaged or obscured:
- L (Low): Recovers up to 7% corrupted data
- M (Medium): Recovers up to 15% corrupted data (default)
- Q (Quartile): Recovers up to 25% corrupted data
- H (High): Recovers up to 30% corrupted data
Privacy and Security
Our tool generates QR Codes 100% locally in your browser. No data is sent to external servers. QR Codes are generated instantly and you can save them in PNG or SVG to use in your projects.
Frequently Asked Questions
Yes, QR Codes are static. Once created, the code will always point to the same content. You can download and use it indefinitely.