Generate QR codes for URLs, text, WiFi networks, contact cards, email, and phone numbers. Customize colors and size, then download as PNG or SVG. 100% client-side.
100% Client-SideNo UploadFree ForeverNo Sign-up
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Frequently Asked Questions
A QR (Quick Response) code is a two-dimensional barcode that can store data such as URLs, text, contact information, and WiFi credentials. It can be scanned by smartphone cameras and QR reader apps to quickly access the encoded information.
QR codes have four error correction levels: L (Low, ~7% recovery), M (Medium, ~15% recovery), Q (Quartile, ~25% recovery), and H (High, ~30% recovery). Higher levels make the QR code more resilient to damage but also increase its size.
Yes. You can choose custom foreground and background colors for your QR code. Make sure there is enough contrast between the two colors so that QR scanners can reliably read the code.
You can download your QR code as a PNG image (raster format, best for web and print) or as an SVG file (vector format, best for scaling to any size without quality loss).
Yes. All QR code generation happens 100% in your browser. No data is sent to any server. There are no uploads, tracking, or data storage.