QR Code Generator

Free Online QR Code Generator

Create custom QR codes instantly for URLs, plain text, email, SMS, Wi-Fi networks, contact cards (vCards), and cryptocurrency payment requests. All processing happens in your browser with no data uploaded to any server.

Supported QR Code Types

• URL: Link to any website. Scanning opens the URL directly in the user's browser.
• Text: Encode any plain text message, note, or instruction.
• Email: Pre-compose an email with recipient, subject, and body text.
• SMS: Create a text message with a phone number and pre-written message.
• Wi-Fi: Share network credentials (SSID, password, encryption type) for instant connection.
• Contact (vCard): Encode a full digital business card with name, phone, email, company, title, and website.
• Cryptocurrency: Generate payment requests for Bitcoin, Ethereum, Litecoin, Dogecoin, Bitcoin Cash, and Monero.

Customization Options

Fine-tune your QR codes with advanced settings: set custom sizes from 100px to 1000px, choose foreground and background colors, adjust error correction levels, and add a logo or image overlay. Download as PNG for digital use or SVG for professional printing at any size.

Best Practices for QR Codes

• Use high contrast colors (dark foreground on light background)
• Set error correction to "Quartile" or "High" when adding logos
• Use SVG format for print materials that need to scale
• Keep encoded data concise for faster scanning
• Always test your QR code with multiple devices before distributing

Frequently Asked Questions