QR Code Generator Online — Free
Free online QR code generator. Create QR codes from URLs, text, emails, and more. Download as PNG. No API needed — runs in your browser.
Content
QR Code Preview
💡 What is this
QR Code Generator
- Creates QR codes from any text content using a pure JavaScript encoder.
- Supports URLs, plain text, email addresses, phone numbers, and WiFi credentials.
📖 How to use
Step by Step
- Enter your URL or text content
- Choose size and color
- Click Generate QR
- Download the PNG image
🎯 Use cases
When to use
- Business cards and flyers
- Product packaging links
- WiFi credential sharing
- Event tickets and passes
Frequently Asked Questions
What content can I encode?▾
Any text up to ~4,000 characters: URLs, plain text, emails (mailto:), phone numbers (tel:), WiFi credentials, vCards, and more.
Is there a size limit?▾
QR codes can hold up to ~4,296 alphanumeric characters. Longer content creates denser QR codes that may be harder to scan.