QR Code Generator
Paste any URL or text, get a QR code instantly. Free, private, no signup.
100% client-side — your data never leaves your browser
Frequently Asked Questions
What is a QR code?
A QR code (Quick Response code) is a two-dimensional barcode that stores data — like a URL, text, contact info, or Wi-Fi credentials. Any smartphone camera can scan it and jump to the encoded destination instantly. QR codes were invented in 1994 and are now used worldwide for menus, payments, product packaging, and more.
Is this QR code generator free and private?
Yes — completely free with no signup required. All QR codes are generated entirely in your browser using the open-source qrcode.js library. No data is ever sent to any server. Your URLs and text stay 100% private. You can even use this tool offline after the page has loaded.
How do I download my QR code as an image?
After generating your QR code, click the Download PNG button below the code. The image saves to your device as a PNG file — ready for print materials, presentations, or websites. For the best quality in print, choose the Large (400px) size option before generating.