Free AI-Powered QR Code Generator & Scanner Online – No Sign-Up, 100% Private

Create and scan professional QR codes in seconds with QRCodeAI — the only free, all-in-one tool that works entirely in your browser, with no server uploads, no sign-up, and zero data collection.

Whether you need to generate a WiFi QR code for guests or scan a product label in a store, everything happens locally on your device — fast, secure, and private.

Why Choose QRCodeAI?

We’re not just another QR generator. We’re a complete solution built for real-world use:

🔍 Built-In QR & Barcode Scanner

Use your camera to scan any QR code or barcode in real time
Or upload an image (JPG, PNG, GIF, BMP) to decode offline
No app needed. No data sent to the cloud.

🎨 AI-Powered QR Code Generator

Real-time preview: See every change as you design
AI readability check: Get instant feedback on contrast and logo placement
12+ data types: URL, WiFi, vCard (contact), SMS, Email, Event, Phone, Text, and more
Full customization: Use your brand color (#ff6f48), upload a logo, choose dot & corner styles
High-resolution exports: Download as PNG (for print) or SVG (for scaling without quality loss)

🛡️ Privacy First — Always

All processing happens locally in your browser using Web APIs
We never see your data, never store it, and never track you
No hidden servers. No analytics. Just pure client-side power.

How to Use It

To Generate a QR Code:

Go to QRCodeAI.online
Select your content type (e.g., WiFi Network, Contact Card)
Enter your data and customize design (optional)
Click Download — it’s ready!

To Scan a QR Code:

Click the “QR Scanner” tab
Allow camera access or drag & drop an image
Get instant results — no internet required after loading

Perfect For Everyone

Businesses: Add QR codes to menus, business cards, or packaging
Teachers: Share resources or scan student projects
Event hosts: Generate WiFi QR codes for guests
Shoppers: Scan product barcodes for info or reviews
Everyone: Read or create QR codes — safely and instantly

Try the Truly Private QR Tool

👉 Create or Scan Your QR Code Now

100% free. No sign-up. No paywalls. No compromises.
Just smart, secure, and simple QR tools that respect your privacy.