A free tool built for speed and privacy
QR Machine is a browser-based QR code generator that lets you create custom QR codes in seconds — with your own colors, sizes, and styles. No signup, no subscription, no watermarks.
We built it because most QR generators are slow, cluttered with dark patterns, or require an account just to download a PNG. QR Machine does one thing and does it well.
🔒 100% private by design. Everything happens in your browser. The content you type — URLs, WiFi passwords, contact info — is never transmitted to our servers. We never see it.
Everything you need, nothing you don't
URL / Text
Link to any website or encode plain text.
WiFi QR Codes
Share your network — guests just scan and connect.
vCard / Contact
Digital business card with name, phone, email, and org.
Custom Colors
Any foreground and background color. 8 instant presets.
High-Res PNG
Download up to 1024×1024px — print-ready quality.
5 Languages
English, Spanish, German, Dutch, and Portuguese.
Built lean, fast, and open
QR Machine is a single-page HTML application — no framework, no build step, no backend. It loads in under a second on any connection.
QR codes are generated using qrcode.js (MIT license), loaded from jsDelivr's global CDN.
Ombu Digital
QR Machine was built and is maintained by Ombu Digital, a small digital studio based in Argentina. We build fast, useful web tools.
Questions, feedback, or just want to say hi? Reach us at hello@qrmachine.app