ShadowToolkit

QR Code Generator

Generate custom QR codes for websites, Wi-Fi, and text with instant download.

100% In-Browser
100% In-Browser PrivacyLocal

Your files and data are processed locally and never leave your device.

QR Code Type & Payload

Live QR Preview
Enter payload to generate QR

What is QR Code Generator?

Custom QR Code Generator creates high-resolution QR codes for websites, business contact vCards, plain text, and emails. Customize foreground and background colors, adjust error correction levels, and export crisp vector SVG or high-DPI PNG codes.

Zero-Server Client-Side Guarantee

Unlike legacy online utilities that upload sensitive media and documents to remote cloud storage, Shadow Toolkit executes this entire operation directly within your browser's local runtime. Your raw data never crosses the network.

Key Capabilities

  • Generates standard ISO/IEC 18004 compliant Quick Response (QR) codes
  • Selectable Error Correction levels: Low (7%), Medium (15%), Quartile (25%), High (30%)
  • Custom color customization: Foreground color, background color, and transparent background mode
  • Export in multiple formats: Vector SVG, high-resolution PNG, and WebP
  • 100% client-side rendering—your URLs and contact details are never sent to a tracking server

Common Use Cases

1Generating scannable website QR codes for business cards, brochures, and flyers
2Creating digital vCard contact QR codes for networking events
3Creating QR codes for restaurant menus and digital storefronts
4Connecting offline physical marketing materials, product labels, and signs with instant digital experiences

How to use QR Code Generator

01

Enter URL or Content

Type your website link or text into the generator.

02

Customize Styling

Choose custom brand colors and set error correction level.

03

Download QR Code

Download as crisp SVG vector or high-resolution PNG.

04

Print or Embed Asset

Download the scannable barcode or QR code as crisp vector SVG or high-resolution PNG ready for physical printing or digital display.

Frequently Asked Questions

No! These are static, direct QR codes that contain your exact URL. They will work forever with unlimited scans and zero tracking redirections.

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