LLeadAI by StudyTable
Free · No signup · PNG & SVG

Free QR code generator

Generate QR codes for URLs, WhatsApp messages, email links, phone calls, UPI payments, plain text and vCards. The QR is generated inside the browser and is not saved to the LeadAI server.

Create QR Use cases Create QR ticket automation
Privacy note: The QR value is generated in your browser. Do not place sensitive passwords, private API keys or confidential personal data inside QR codes. For event tickets, passes and Google Form response-sheet automation, use the QR Tickets generator.

1. QR content

Choose the QR type. The form will generate the correct QR value automatically.

2. Design

Recommended

Best uses for LeadAI

  • Workshop registration QR on posters
  • WhatsApp enquiry QR for flyers
  • Payment QR for small events
  • Feedback form QR after sessions
  • Contact-card QR for trainers and consultants
Safety note

Before sharing a QR

  • Test the QR on at least two phones.
  • Use short, trusted URLs where possible.
  • Do not encode passwords or API keys.
  • Print with enough white margin around the QR.
  • Add a visible text link below printed QR codes.
From a QR code to an event pass

Need QR tickets from Google Sheets?

Create confirmed passes, email them to attendees and validate entry with staff PINs. QR Tickets are free with an account.

Explore QR Tickets

Free QR generator: questions answered

Is this QR generator really free without login?

Yes. Create and download static QR codes in PNG or SVG without an account. Event ticket automation requires a free LeadAI account.

Do these QR codes expire?

The static code itself has no expiry. Its destination must stay available. LeadAI does not host a redirect or track scans; the destination website may have its own tracking.

Can I change the link after printing?

No. The content is encoded directly in the image. Generate and print a new QR if the URL changes.

Can I make a WhatsApp, UPI or contact QR?

Yes. Choose the type above and fill in its fields. Verify the WhatsApp country code or UPI recipient before sharing.

Are my QR contents stored?

The tool generates codes in your browser and does not send the encoded contents to LeadAI. Normal web-host access logs may record your visit.

How do I make a QR that scans reliably?

Use a dark foreground, light background and a clear margin. Keep the code large enough for its content and test the printed version on two phones. Never use a QR as proof that a payment was received.