📱 Free QR Code Generator
Convert any text or URL into a QR code instantly. Scan with any smartphone camera.
QR codes can store URLs, text, contact info, WiFi passwords, and more. Works offline — no data sent to server.
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QR code updates as you type
Download PNG
Save QR code as image file
Adjustable Size
Small to extra large codes
100% Private
All generated in your browser
What is a QR Code and How to Use It?
QR (Quick Response) codes are two-dimensional barcodes that store information. When scanned with a smartphone camera, they can open websites, display text, add contacts, or connect to WiFi. First invented in 1994 for tracking auto parts, QR codes are now everywhere — restaurant menus, business cards, product packaging, and advertisements.
What Can You Put in a QR Code?
The most common use is URLs — point your camera at a QR code and instantly visit a website. But QR codes can store many things: plain text for notes or messages, email addresses with pre-filled subjects, phone numbers (tap to call), SMS messages, WiFi network credentials (password included), contact information (vCard), calendar events, and even app store links. Our generator creates standard QR codes that work with any scanner — iPhone camera, Android Google Lens, or any QR reader app.
How to Create and Test Your QR Code
Type or paste any text in the box above. The QR code generates instantly. Want a URL? Enter "https://yourwebsite.com/page". Want text? Just type it. Want an email? Write "mailto:someone@example.com". The QR code appears immediately. Test it with your phone's camera — most modern phones scan QR codes without any app. Just open your camera, point at the screen, and tap the notification.
Why Our QR Generator is Different
Most QR code websites send your data to their server for generation. That means your URLs or text pass through their systems — a privacy risk if you're generating codes for internal services or personal data. Our QR generator uses qrcode.js, a pure JavaScript library that runs entirely in your browser. The code never leaves your computer. You can even disconnect from the internet after loading the page — it still works perfectly.
You can choose from four sizes: 150px for thumbnails, 250px for standard use, 350px for printing, or 450px for posters and signs. Download any QR code as a PNG image with one click. Use it in emails, documents, websites, or printed materials. Everything is free, unlimited, and private. Generate thousands of QR codes — no signup, no tracking, no hidden limits.
Whether you're a marketer creating campaign codes, a developer testing scanning features, or just sharing your WiFi password with guests, our QR generator gives you exactly what you need in seconds. Try it now — type your URL and scan with your phone.
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