QR Code Creator

This is a simple website built with PHP that lets you create QR codes from text or URLs. You can save the QR code images and download them to your computer.

Features

• Make a QR code from any text or link.
• Choose the size of the QR code.
• Choose the error correction level (L, M, Q, H).
• See the QR code on the page.
• Download the QR code as a PNG image.

Requirements

• PHP installed on your server or computer.
• A web browser (like Chrome, Firefox, Edge).
• The phpqrcode library to generate the QR codes.

How to Set It Up

1. Download the phpqrcode library and put it in a folder called qr_lib.
2. Make a folder called qr_output where the QR codes will be saved. Make sure it can be written to by PHP.
3. Open index.php in your browser.

How to Use It

1. Type your text or URL into the box.
2. Pick a size for the QR code (like 200 pixels).
3. Pick an error correction level (L, M, Q, or H).
4. Click Generate QR Code.
5. Your QR code will appear on the page.
6. Click Download to save it.

How It Works (Simple Explanation)

• The website takes the text you enter.
• It uses the phpqrcode library to make a QR code image.
• The image is saved in the qr_output folder.
• The page shows the QR code and gives a download link.