QR Code Generator

QR Code Generator Tool

Text/URL to encode:

QR Code Size (pixels):

Error Correction Level:

Foreground Color:

Background Color:

Margin (modules):

About QR Code Generator

Our QR Code Generator is a powerful, client-side tool that allows you to create high-quality QR codes instantly without uploading any data to servers. Generate multiple QR codes simultaneously with customizable options including size, colors, error correction levels, and download formats.

Features

🔒 Privacy First

All processing happens in your browser. No data is sent to servers, ensuring complete privacy and security.

📱 Multiple QR Codes

Generate multiple QR codes at once by entering multiple lines of text or URLs.

🎨 Customizable Design

Choose custom colors, sizes, error correction levels, and margins for your QR codes.

📥 Multiple Formats

Download your QR codes in PNG, JPG, or WebP formats with high quality.

📱 Responsive Design

Works perfectly on all devices - desktop, tablet, and mobile phones.

⚡ Instant Generation

Generate QR codes instantly with real-time preview and immediate download options.

How to Use

Step 1: Enter Your Content

Type or paste the text, URL, or data you want to encode into QR codes. For multiple QR codes, enter each item on a separate line.

Step 2: Customize Settings

Choose your preferred QR code size, error correction level, colors, and margin. Higher error correction allows the QR code to be read even if partially damaged.

Step 3: Generate QR Codes

Click the "Generate QR Codes" button to create your QR codes instantly. They will appear below the form with preview images.

Step 4: Download

Click the download buttons to save your QR codes in PNG, JPG, or WebP format. Each QR code can be downloaded individually.

Frequently Asked Questions

What types of data can I encode in QR codes?

You can encode almost any text data including URLs, plain text, email addresses, phone numbers, WiFi credentials, contact information (vCard), and more. QR codes can store up to 4,296 alphanumeric characters.

What do the error correction levels mean?

Error correction allows QR codes to be read even when damaged. Low (7%) is suitable for clean environments, Medium (15%) for general use, Quartile (25%) for industrial applications, and High (30%) for harsh conditions where damage is likely.

Is my data safe when using this tool?

Yes, absolutely! This tool processes everything locally in your browser. No data is transmitted to any server, ensuring complete privacy and security of your information.

What's the best size for printing QR codes?

For printing, use at least 300x300 pixels for small prints (business cards) and 500x500 or larger for posters. The scanning distance affects the required size - larger QR codes can be scanned from further away.

Can I generate QR codes for WiFi passwords?

Yes! Use the format: WIFI:T:WPA;S:NetworkName;P:Password;; (replace NetworkName and Password with your actual values). For open networks, use WIFI:T:nopass;S:NetworkName;;

Why should I choose different download formats?

PNG offers the best quality with transparency support, JPG provides smaller file sizes for web use, and WebP offers the best compression while maintaining quality. Choose based on your specific needs and compatibility requirements.

QR Code Generator – Create Custom QR Codes Online Free