QR Code Generator
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About This Tool
Free, private, serverless QR code generator. Create QR codes from text, URLs, or any data instantly. Customize colors and size. Download as PNG. No data leaves your browser.
How to Use
- Enter your content — Type or paste any text, URL, email, phone number, or Wi-Fi credentials.
- Customize appearance — Choose foreground and background colors, and select the output size.
- Generate — Click "Generate" or watch it update live as you type.
- Download or copy — Save the QR code as a PNG image or copy it to your clipboard.
Frequently Asked Questions
What is a QR code?
A QR (Quick Response) code is a two-dimensional barcode that can store text, URLs, contact information, and other data. It can be scanned by any smartphone camera.
Is my data private?
Yes. The QR code is generated entirely in your browser using JavaScript. No data is sent to any server. Your information stays 100% on your device.
What are the use cases?
Sharing URLs, Wi-Fi passwords, contact details (vCard), event links, product labels, restaurant menus, digital business cards, and marketing materials.
Can I customize the colors?
Yes. You can choose any foreground and background colors using the color pickers. The default is black on white for maximum scannability.
What formats can I download?
The QR code is generated as a PNG image. You can download it directly or copy it to your clipboard for use in documents and designs.
Does it work offline?
Yes. Once the page is loaded, the QR code generator works entirely offline without an internet connection.