Create QR Code

URL
Text
WiFi
Contact
Custom

Size & Error Correction:

Appearance:

QR Code Quick Reference

Data Capacity by Version

QR Version Modules Numeric Alphanumeric Binary
1 21×21 41 characters 25 characters 17 bytes
2 25×25 77 characters 47 characters 32 bytes
3 29×29 127 characters 77 characters 53 bytes
10 57×57 652 characters 395 characters 271 bytes
25 117×117 3,057 characters 1,853 characters 1,273 bytes
40 177×177 7,089 characters 4,296 characters 2,953 bytes

Error Correction Levels

  • Level L (Low): Recovers up to 7% data damage
  • Level M (Medium): Recovers up to 15% data damage
  • Level Q (Quartile): Recovers up to 25% data damage
  • Level H (High): Recovers up to 30% data damage

About QR Code Generator

A QR Code Generator is a tool that creates scannable QR (Quick Response) codes from text, URLs, or other types of data. QR codes are widely used for storing information that can be quickly accessed using smartphones, tablets, or barcode scanners. They simplify sharing links, contact details, payment information, and more.

Businesses, marketers, and developers use QR codes to connect physical and digital experiences, making it easy for users to scan and retrieve stored data instantly.

Core Capabilities

  • Generate QR Codes Instantly: Convert text, URLs, WiFi credentials, or other data into QR codes.
  • Customizable Design: Adjust size, color, and error correction levels.
  • Download as Image: Save QR codes in PNG, SVG, or other formats for print and digital use.
  • Static and Dynamic QR Codes: Generate permanent codes or editable, trackable ones.
  • Cross-Platform Compatibility: Works with all QR code scanning devices and apps.

Common Use Cases

Sharing Website Links

QR codes allow users to scan and visit a website without manually entering the URL.

Example
Input URL:

https://example.com

Example QR Code for URL

Contactless Payments

Many businesses use QR codes for secure and fast digital transactions.

Example
Input Payment Link:

https://paymentprovider.com/pay?id=12345

Example QR Code for Payment

Storing WiFi Credentials

Users can connect to a WiFi network without manually typing the password.

Example
Input:

WiFi Network: MyWiFi, Password: 12345678

Example QR Code for WiFi

Business Cards and Marketing Materials

QR codes make networking easier by embedding contact details in a vCard format.

Example
Input:

Name: John Doe, Email: [email protected], Phone: +1234567890

Example QR Code for Contact

Inventory and Asset Tracking

Businesses use QR codes on packaging or equipment to store product details and track inventory.

Example
Input:

Product ID: 98765, Serial No: ABC123XYZ

Example QR Code for Inventory

Troubleshooting & Best Practices

Ensure Proper Sizing

Small QR codes may be hard to scan. Use a larger size for printed materials.

Test Before Sharing

Always scan the generated QR code to verify functionality.

Use High Contrast Colors

Black on white works best; avoid low-contrast color schemes.

Choose the Right Error Correction Level

Higher levels allow QR codes to remain scannable even if partially damaged.

Consider Dynamic QR Codes

Use editable QR codes for marketing campaigns that require frequent updates.

How to Use the QR Code Generator

  1. Enter the Data: Type or paste text, URLs, WiFi details, or other information.
  2. Select QR Code Options: Adjust size, error correction, and design preferences.
  3. Generate the QR Code: Instantly create a scannable code.
  4. Download and Share: Save the QR code as an image or print it for use.

Specifications

  • Supported Data Types: URLs, text, vCards, WiFi details, payment links, event details, and more.
  • Output Formats: PNG, SVG, EPS, PDF.
  • Error Correction Levels: L (7%), M (15%), Q (25%), H (30%).
  • Size Options: Adjustable resolution for digital and print usage.
  • System Compatibility: Works on Windows, macOS, Linux, iOS, and Android.
  • Browser Requirements: Compatible with Chrome, Firefox, Safari, and Edge.

QR codes provide a fast, efficient way to share information and connect users to digital content. Whether for marketing, payments, business networking, or asset tracking, a QR Code Generator simplifies data sharing across multiple platforms and industries.