🔒 100% Client-Side

📱 QR Code Generator

Q: Do you collect any data?

We use Google Analytics to track page views, but we never see, store, or collect your QR code data. All processing happens locally in your browser.

Generate QR codes instantly in your browser

Size: 256px

How to Use the QR Code Generator

Enter your text, URL, or data into the input field

Customize QR code settings like size and error correction level if needed

Click "Generate QR Code" to create your QR code instantly

Download the QR code as a PNG image for printing or sharing

Why Use Our QR Code Generator?

🔒 100% Private

All QR code generation happens in your browser. Your data never leaves your device.

⚡ Lightning Fast

No uploading or downloading. Generate QR codes instantly in your browser.

🌐 Works Offline

Once loaded, works without internet connection.

💯 Free Forever

No subscriptions, no hidden costs, completely free.

Common Use Cases

Creating QR codes for website URLs and landing pages

Generating QR codes for WiFi credentials and network access

Sharing contact information via vCard QR codes

Creating QR codes for event tickets, product labels, and marketing materials

Privacy & Security

This QR code generator runs entirely in your browser using JavaScript. When you generate a QR code, the processing happens completely on your device. We never upload your data to any server, which means your URLs, WiFi passwords, contact information, and other sensitive data remain completely private and secure.

Unlike online services that require data uploads, our client-side approach ensures zero data collection, zero server processing, and zero privacy concerns. Your QR code data never leaves your computer.

Frequently Asked Questions

What types of data can I encode in a QR code?

QR codes can encode various types of data including URLs, plain text, contact information (vCard), WiFi credentials, email addresses, phone numbers, SMS messages, and geographic coordinates. The maximum data capacity depends on the error correction level and complexity of the data.

What is error correction and which level should I choose?

QR code error correction allows the code to be readable even if partially damaged or obscured. There are four levels: Low (7%), Medium (15%), Quartile (25%), and High (30%). Higher error correction makes QR codes more resilient but increases their size. Use Medium or Quartile for most applications.

How large should my QR code be for printing?

For reliable scanning, QR codes should be at least 2cm x 2cm (about 0.8 inches) when printed. Larger QR codes are easier to scan from a distance. Consider the scanning distance—a QR code on a billboard needs to be much larger than one on a business card. Always test printed QR codes before mass production.

Is this tool really free?

Yes! This tool is completely free with no hidden costs or subscriptions. We believe privacy-first tools should be accessible to everyone.

Do you collect any data?

We use Google Analytics to track page views for website improvement, but we never see, store, or collect your QR code data. All processing happens locally in your browser.