Create custom QR codes for URLs, text, contact info, WiFi, and more with advanced customization options

QR Code Content

Customization Options

256x256 pixels

QR Code Preview

QR Code Preview

Configure your settings and generate a QR code

The QR code will appear here

QR Code Details

Type: URL

Content: https://toolnest.com

Size: 256x256 pixels

Error Correction: High (30%)

Usage Tips

• Test your QR code before printing
• Higher error correction for damaged codes
• Keep sufficient contrast for better scanning
• Adjust size based on viewing distance

QR Code Generation API

Integrate QR code generation directly into your applications with our REST API.

Endpoint: POST /api/v1/generate-qr

Headers: Content-Type: application/json

Parameters:

{
  "content": "https://example.com",
  "type": "url|text|wifi|contact",
  "size": 256,
  "color": "#000000",
  "backgroundColor": "#ffffff",
  "margin": 1,
  "errorCorrection": "H",
  "format": "png|svg|pdf"
}

Response:

{
  "success": true,
  "qrCode": "base64_encoded_image",
  "fileName": "qr-code.png",
  "fileSize": "15.2 KB",
  "dimensions": "256x256"
}

About QR Code Generator

Our QR Code Generator is a professional-grade tool that creates customizable QR codes for various applications including websites, text information, WiFi networks, and contact details. Using advanced QR code generation algorithms, this tool produces high-quality, scannable QR codes with extensive customization options for both personal and business use.

Key Features:

Multiple QR Types

Generate QR codes for URLs, plain text, WiFi networks, contact information, and more

Full Customization

Customize colors, size, margin, error correction, and add logos to your QR codes

Multiple Formats

Download QR codes in PNG, SVG, and PDF formats for various use cases

Error Correction

Adjust error correction levels to ensure QR codes remain scannable even when damaged

Perfect for: Businesses creating marketing materials, event organizers sharing information, restaurants implementing contactless menus, retail stores linking to product pages, educational institutions sharing resources, professionals distributing contact information, and anyone needing to share digital information quickly and efficiently.

How it works: Select your QR code type, enter the content, customize the appearance using our advanced options, and generate your QR code. The tool instantly creates a high-quality QR code that you can download in multiple formats. All processing happens locally in your browser - no data is sent to external servers, ensuring complete privacy and security.

QR Code Best Practices: For optimal scanning, ensure sufficient contrast between QR code and background, maintain adequate quiet zone (margin), test QR codes on multiple devices before distribution, and choose appropriate size based on viewing distance. Higher error correction is recommended for printed materials or codes that might get damaged.