The QR Code Generator allows you to instantly create custom QR (Quick Response) codes for URLs, text, Wi-Fi credentials, contact information, and more. QR codes are a powerful way to bridge the gap between the physical and digital worlds, making it easy for people to access your content with a simple scan. This tool offers several customization options, including the ability to change the size, adjust the error correction level, and set custom colors for the code and background. Once generated, you can download your high-resolution QR code as a PNG file, ready for print or web use.

1. In the "Content to Encode" text area, enter the URL, text, or other information you want the QR code to contain.
2. Use the "Customization" controls to adjust the QR code's appearance:
   • Size: Drag the slider to change the pixel dimensions of the final downloaded image.
   • Error Correction: Select a level (L, M, Q, H). Higher levels allow the QR code to be read even if part of it is damaged, but this makes the code's pattern more dense. "Medium" is a good default.
   • Colors: Use the color pickers to set the "Dark Color" (the code itself) and "Light Color" (the background). Ensure there is sufficient contrast between them for scannability.
3. A live preview of your QR code will be displayed on the right.
4. Once you are happy with the preview, click the "Download PNG" button to save the QR code image.