QR Code Generator
Generate QR codes for URLs, text, or any data instantly in your browser.
All processing happens in your browser. Your data never leaves your device.Features
- Generate QR codes from any text, URL, or data
- Customizable output size (small, medium, large)
- Download QR codes as PNG images
- Real-time generation as you type
- High error correction level for reliable scanning
How to Use the QR Code Generator
- 1Enter the URL, text, or data you want to encode in the input field
- 2The QR code is generated instantly as you type
- 3Select your preferred size (small, medium, or large)
- 4Click "Download PNG" to save the QR code image to your device
Frequently Asked Questions
What can I encode in a QR code?
You can encode any text data including URLs, plain text, email addresses, phone numbers, Wi-Fi credentials, and more. QR codes can hold up to about 3,000 alphanumeric characters or 7,000 numeric characters, depending on the error correction level.
What image format is the QR code?
QR codes are generated as PNG images, which provide crisp, lossless quality suitable for both digital use and printing. The generated images have a white background with black modules for maximum contrast and scan reliability.
How reliable are the generated QR codes?
Very reliable. The tool uses high error correction (Level H), which means the QR code can still be scanned even if up to 30% of it is damaged or obscured. This makes the codes suitable for printing on physical materials.