What is a QR Code Generator?

A QR Code (Quick Response Code) generator is a tool that allows you to create QR codes easily and quickly. QR codes are two-dimensional barcodes that can store various types of information including URLs, text, contact information, WiFi credentials, and much more.

QR codes have become increasingly popular in digital marketing, payment services, mobile apps, and everyday use. They can be scanned using any smartphone camera, making them incredibly accessible and user-friendly.

Types of QR Codes

Our QR code generator supports multiple types of data that can be encoded into QR codes:

Text QR Code

Encode plain text or messages. Perfect for simple information sharing.

URL/Website QR Code

Create QR codes that link to websites. Great for marketing campaigns and easy website access.

Email QR Code

Generate QR codes that open email composer with pre-filled recipient address.

Phone QR Code

Create QR codes that initiate phone calls when scanned.

SMS QR Code

Generate QR codes that open SMS composer with phone number and message.

WiFi QR Code

Create QR codes that automatically connect devices to WiFi networks.

vCard QR Code

Generate QR codes containing contact information (vCard format).

Features of QR Codes

Store More Data: QR codes can store significantly more information than traditional barcodes (alphanumeric data, URLs, or even images).
Easy to Scan: Can be scanned using any smartphone camera or barcode scanner.
Error Correction: Built-in error correction allows QR codes to be read even if partially damaged.
Versatile: Used in marketing campaigns, payment services, event ticketing, and more.
Customizable: Colors and sizes can be customized to match your branding.

Use Cases

Marketing Campaigns: QR codes linking to websites, promotions, or social media profiles.
Payment Services: Mobile payment QR codes for quick transactions.
Event Ticketing: QR codes on tickets for easy entry verification.
Contact Sharing: vCard QR codes for easy contact information exchange.
WiFi Access: QR codes that automatically connect guests to WiFi networks.
Product Information: QR codes on products linking to detailed information or manuals.
Restaurant Menus: Contactless menu access via QR codes.

How to Use Our QR Code Generator

Choose QR Code Type

Select the type of data you want to encode (Text, URL, Email, Phone, SMS, WiFi, or vCard).

Enter Your Data

Enter the information you want to encode. For URLs, you can enter with or without https://. For WiFi, use format: SSID|Password|Security.

Customize (Optional)

Adjust the size, error correction level, colors (foreground and background), and margin settings to match your needs.

Generate QR Code

Click the "Generate" button to create your QR code instantly.

Download the QR Code

Download the QR code in PNG or SVG format. Test it with your smartphone camera to ensure it works correctly.

Understanding Error Correction Levels

QR codes have built-in error correction that allows them to be read even if partially damaged or obscured. The error correction level determines how much of the QR code can be damaged while still being readable:

Low (L): ~7% error correction. Smaller QR code size, suitable for clean environments.
Medium (M): ~15% error correction. Balanced size and error correction, recommended for most uses.
Quartile (Q): ~25% error correction. Better error correction, good for printed materials.
High (H): ~30% error correction. Best error correction, largest size, ideal for damaged or partially obscured codes.

Benefits of Using Our QR Code Generator

100% Free: Generate unlimited QR codes without any cost or registration.
Multiple Types: Support for text, URLs, emails, phone numbers, SMS, WiFi, and vCard formats.
Fully Customizable: Adjust size, colors, error correction level, and margins.
High Quality: Download in PNG or SVG format for crisp printing and digital use.
No Login Required: Start generating QR codes immediately without creating an account.
Privacy First: All QR code generation happens locally in your browser. We don't store any data.
Mobile Friendly: Works perfectly on all devices including smartphones and tablets.

Frequently Asked Questions

How do I generate a QR code?

Choose a QR code type, enter your data, customize if needed, click Generate, and download your QR code in PNG or SVG format.

What can I encode in a QR code?

You can encode text, URLs, email addresses, phone numbers, SMS messages, WiFi credentials, and contact information (vCard format).

Which error correction level should I use?

Medium (M) is recommended for most uses. Use High (H) if the QR code might be damaged or partially obscured. Use Low (L) for clean environments where space is limited.

Can I customize the colors of my QR code?

Yes! You can customize both the foreground (QR code pattern) and background colors to match your branding. However, ensure there's enough contrast for scanning.

Is this QR code generator really free?

Yes! All our tools are completely free to use. No registration, no hidden fees, and no credit card required. Generate unlimited QR codes.

Do you store my data?

No, we don't store any of your data. All QR code generation is done locally in your browser, ensuring complete privacy and security.

What file formats can I download?

You can download QR codes in PNG (raster) or SVG (vector) format. SVG is recommended for printing and design work as it scales without quality loss.

How do I create a WiFi QR code?

Select WiFi type and enter: SSID|Password|Security. For example: MyWiFi|password123|WPA. Security can be WPA, WEP, or nopass.

Free Online QR Code Generator

Customization Options