QR Code Generator, Scanner & Exporter

About This Online QR Code Generator, Scanner & Exporter

This free online tool allows you to generate, scan, and export QR codes effortlessly. Whether you're creating QR codes for URLs, text, WiFi credentials, or contact info, or scanning existing codes from images or your camera, this tool provides a comprehensive, customizable experience.

Key features include:

• Custom QR Generation: Adjust size, colors, error correction, and add logos.
• Multiple Export Formats: Download as PNG, JPEG (with quality control), SVG, or PDF with one click.
• Image & Camera Scanning: Upload images or use your device's camera for real-time scanning.
• History Tracking: View and reload your last 10 generated QR codes.
• Theme Switching: Light and dark modes for comfortable use.
• Full-Screen Mode: Expand the tool for better visibility.
• Secure & Private: All processing happens in your browser—no data is sent to servers.

What is a QR Code?

QR Code (Quick Response Code) is a two-dimensional barcode that can store information like URLs, text, or data. Invented in 1994 by Denso Wave, QR codes are widely used for marketing, payments, and information sharing due to their fast readability and large storage capacity.

QR codes consist of black squares on a white background and can handle up to 7,089 numeric characters or 4,296 alphanumeric characters, with built-in error correction.

Frequently Asked Questions (FAQ)

Is this QR code tool free?

Yes, completely free with no limits or sign-ups required.

How do I add a logo to my QR code?

Enter a public URL to your logo image in the options, and it will be embedded in the center.

Can I scan QR codes from my phone?

Yes, access the tool on your mobile browser and enable camera permissions for real-time scanning.

What error correction levels mean?

Low (L): Up to 7% damage recovery; Medium (M): 15%; Quartile (Q): 25%; High (H): 30%. Higher levels make codes more resilient but larger.

Is my data secure?

Absolutely—all generation and scanning occur client-side in your browser.

Can I generate QR codes in bulk?

Currently, single generation with history. For bulk, consider scripting with our open-source code.

Why choose this tool over others?

Unlike basic tools, we offer advanced customization, scanning, exports (including JPEG with quality), history, and themes in one seamless interface—optimized for SEO and user experience.