📱 QR Code Generator

Generate a QR code for any URL or text — free, instant, no watermarks.

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Enter a URL or text and click Generate to create your QR code.

How to Generate a QR Code

Enter any URL, text, email address, phone number, or Wi-Fi credentials into the input box. Choose your preferred size (150–500px) and click Generate. Your QR code appears instantly and can be downloaded as a PNG file.

What Can You Put in a QR Code?

  • URLs: Link to websites, landing pages, or social profiles
  • Plain text: Share messages, quotes, or notes
  • Email: Pre-fill an email address (use mailto:[email protected])
  • Phone: Trigger a phone call (use tel:+1234567890)
  • Wi-Fi: Share network credentials (WIFI:T:WPA;S:NetworkName;P:Password;;)

Best Practices for QR Codes

  • Always test your QR code before printing or sharing
  • Use a URL shortener for very long URLs to improve scan reliability
  • Ensure sufficient contrast between the code and background
  • Minimum recommended print size is 2cm × 2cm (about 0.8 × 0.8 inches)
  • Add a short call-to-action near the code (e.g., "Scan for details")

Learn how QR codes fit into a focused digital workflow in our digital minimalism guide.

What Is This QR Code Generator?

This free QR Code Generator creates scannable QR codes from any URL, text, email address, phone number, or Wi-Fi credentials in seconds. Simply type or paste your content, choose your preferred image size, and download the result as a high-quality PNG file — no watermarks, no signup, no limits. QR codes bridge the physical and digital worlds, letting anyone with a smartphone camera instantly access your link or information with a single scan.

How to Use This Tool

  1. Enter your content — Type or paste any URL (e.g., https://yoursite.com), plain text message, email address (mailto:[email protected]), phone number (tel:+1234567890), or Wi-Fi credentials into the input field.
  2. Adjust the size — Use the slider to set the QR code image size between 150px and 500px. Larger sizes are better for print materials; smaller sizes work well for digital use.
  3. Generate and download — Click "Generate" to create your QR code instantly. Preview it on screen, then click "Download PNG" to save a high-resolution image file to your device.

Why Use Our QR Code Generator?

Our tool produces clean, high-contrast QR codes that scan reliably on all smartphone cameras. There are no watermarks, no usage limits, and no forced account creation. You get a straightforward PNG download suitable for business cards, flyers, product packaging, restaurant menus, event tickets, and digital presentations. The adjustable size option ensures your code looks sharp whether printed at 2cm or displayed on a billboard.

Tips & FAQ

What's the maximum amount of data a QR code can hold?

A single QR code can store up to approximately 4,296 alphanumeric characters. However, shorter content produces simpler codes that scan faster and more reliably. For long URLs, use a URL shortener first to create a more scannable code.

How small can I print a QR code?

The minimum recommended print size is 2cm × 2cm (about 0.8 × 0.8 inches). Smaller than this and some older phone cameras may struggle to scan it, especially in low-light conditions. Always test your printed code before distributing materials.

Do QR codes expire?

Static QR codes (like those generated here) never expire — they contain the data directly in the code pattern. However, if the QR code points to a URL and that URL becomes unavailable, the code will still scan but lead to a broken page. Always use permanent, stable URLs for QR codes intended for long-term use.