How the QR Code Generator Works
The SimpleTaskTools QR Code Generator is a free, instant QR code creation tool that works entirely in your browser. Generate high-quality QR codes for URLs, text, contact information, Wi-Fi credentials, or any data you need to share quickly. Our generator creates QR codes in real-time as you type, with full customization options and multiple download formats.
Real-Time QR Code Generation
Unlike traditional QR generators that require you to click a button and wait for server processing, our tool generates your QR code instantly as you type. Every character you enter updates the QR code immediately, allowing you to see exactly what you are creating. This real-time feedback makes it easy to create perfect QR codes on the first try.
Customize Colors and Size
Make your QR codes match your brand or design requirements with our color customization options. Choose any foreground and background color combination using our color picker or by entering hex codes directly. Adjust the size from 128px to 512px to get the perfect dimensions for your use case, whether it is for a business card, poster, or digital display.
Error Correction Levels Explained
QR codes include built-in error correction that allows them to remain scannable even when partially damaged or obscured. Our generator supports four error correction levels: Low (7% recovery), Medium (15% recovery), Quartile (25% recovery), and High (30% recovery). Higher error correction creates denser codes but provides better reliability for printed materials that might get scratched or dirty.
Download as PNG or SVG
Export your QR codes in two professional formats. PNG is ideal for immediate use on websites, social media, and documents. SVG (Scalable Vector Graphics) is perfect for print materials, as it can be scaled to any size without losing quality. Both formats maintain the exact colors and proportions you have configured.
Complete Privacy - No Server Upload
Your data never leaves your device. All QR code generation happens locally in your browser using JavaScript, which means sensitive information like Wi-Fi passwords, personal URLs, or confidential text remains completely private. There is no server communication, no data storage, and no tracking - just a fast, secure tool that respects your privacy.