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QR Code Generator

Links, WiFi, WhatsApp, text — PNG download.

🔒 Processed on your device — nothing is uploaded.

About the QR Code Generator

QR codes let people open a link, join WiFi, start a WhatsApp chat or save your number with one scan. Choose the type, fill in the details, pick colours and download a high-resolution PNG ready for printing on cards, menus, posters or packaging.

When to use it

  • WiFi QR codes for cafés, offices and guests
  • WhatsApp “click to chat” codes for businesses
  • Linking flyers and product packaging to a website or menu
  • Sharing contact details at events

Tips for the best results

  • Keep strong contrast — dark code on a light background scans most reliably
  • Test the printed code with two different phones before printing in bulk
  • Leave a blank margin around the code; the download includes one

How to use the QR Code Generator

  1. Paste your input into the QR Code Generator.
  2. The output is generated instantly in your browser.
  3. Copy or download the result.

QR Code Generator FAQ

What kinds of QR codes can I make?

You can make QR codes for website links, WiFi logins, WhatsApp chats, phone numbers, email addresses and plain text.

Do these QR codes expire?

No. The information is stored inside the code itself, so it keeps working as long as the link or details inside it are still valid.

How big should I print a QR code?

At least 2 × 2 cm for close-up scanning, and larger for posters seen from a distance. Always test-scan a printed sample first.

Can I change the colours?

Yes, but keep a dark code on a light background. Low contrast or inverted colours can stop some phones from scanning it.

Is the QR Code Generator free?

Yes. The QR Code Generator is completely free with no sign-up, no daily limit and no watermark.

Is it safe to use the QR Code Generator with private files?

Yes. The QR Code Generator runs entirely inside your web browser, so your files and text are never uploaded to any server.

Does the QR Code Generator work on mobile?

Yes. It works in Chrome, Safari, Edge and Firefox on Android, iPhone, Windows and Mac.

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