▧ QR Code Generator Online

A fast way to generate QR Code

QR Code Generator

Current version: 1.0 | Last updated: March 18, 2026

What is a QR Code?

A QR Code (Quick Response Code) is a type of two-dimensional barcode that can store text, URLs, or other data. It can be scanned by smartphones or QR code readers to quickly access the encoded information.

How to Use This Tool?

Generate a QR Code
  1. Enter the text or URL you want to encode into the input box on the left.
  2. The status bar will show information about your input, e.g., Enter text to generate QR code or errors if the input is too long.
  3. Click the Generate button (or press Enter) to create the QR code.
  4. The generated QR code will appear on the right. The status bar will confirm success with QR Code generated successfully!.
Copy QR Code to Clipboard
  1. After generating the QR code, click the Copy button below it.
  2. The status bar will display Copied to clipboard! if successful.
  3. If copying fails, the button will show ❌ Failed and the status bar will indicate the error.
Download QR Code
  1. After generating the QR code, click the Download button.
  2. The QR code will be downloaded as a PNG file named qrcode_[timestamp].png.
  3. The status bar will confirm with Downloaded!.
Notes
  • The input text has a maximum length of 400 characters. Longer input will trigger an error in the status bar.
  • The initial QR code is displayed when the page loads, but the state is idle until the user generates a QR code.
  • The status bar provides all feedback to avoid popups or modal dialogs, keeping the interface clean.

FAQ

Q: Why does the QR code not generate?
A: Ensure your input is not empty and does not exceed 400 characters. The status bar will show the exact error.
Q: Why does the copy button not work?
A: Copying to clipboard requires HTTPS and a modern browser. Some older browsers or HTTP connections may block it.
Q: Can I download the QR code in other formats?
A: Currently, only PNG format is supported. Future versions may add additional formats.
Q: Is my data sent to a server?
A: No. All QR code generation and clipboard/download operations are performed locally in your browser. No data leaves your device.