QR Code Generator

Create QR Codes Instantly

QR codes are everywhere — restaurant menus, business cards, product packaging, event tickets, and marketing materials. Our free QR code generator lets you create customized codes in seconds with no signup, no watermarks, and no tracking.

What You Can Encode

URLs: Link to any website, landing page, or social media profile
Plain text: Encode messages, notes, or instructions
WiFi credentials: Let guests connect to your WiFi by scanning a code
Contact info (vCard): Share your contact details instantly
Email addresses: Pre-fill email composition with a scan

Customization Options

Size: Generate codes from 128px to 512px for any use case
Colors: Custom foreground and background colors to match your brand
Download formats: PNG for digital use, SVG for print (infinite scaling)

Best Practices for QR Codes

Test before printing: Always scan your QR code with multiple devices before printing
Maintain contrast: Dark foreground on light background scans most reliably. Avoid light-on-light or dark-on-dark combinations
Size matters: QR codes should be at least 2cm x 2cm (0.8” x 0.8”) for reliable scanning from a normal distance
Use URL shorteners for long URLs: Shorter URLs produce simpler QR codes that scan faster and more reliably
Add a call to action: “Scan to learn more” or “Scan for WiFi” tells people what they’ll get

PNG vs SVG: Which Format to Use?

PNG is best for digital screens — websites, social media, presentations, and emails. It’s a raster format with a fixed resolution.

SVG is best for print — business cards, posters, flyers, and packaging. It’s a vector format that scales infinitely without losing quality. Whether printed on a business card or a billboard, an SVG QR code stays sharp.

Frequently Asked Questions

Are the generated QR codes free to use commercially?

Yes, absolutely. QR codes generated by this tool are yours to use for any purpose — personal, commercial, print, or digital. No attribution required.

Do the QR codes expire?

No. QR codes encode data directly — there's no server or tracking involved. They will work forever as long as the destination URL remains active.

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

A QR code can encode up to about 3,000 alphanumeric characters. For practical use, keep URLs under 300 characters for reliable scanning across all devices.

Can I customize the colors?

Yes! You can change both the foreground (dark modules) and background colors. Ensure sufficient contrast for reliable scanning — dark foreground on light background works best.

Which download format should I use?

Use PNG for digital screens and quick sharing. Use SVG for print materials — SVG scales infinitely without losing quality, making it ideal for posters, business cards, and packaging.