QR Code Generator

Create QR codes for links, Wi-Fi, contacts, payments and more — customize and export in PNG/SVG.
All Tools
Tip: Use full URLs (including https://) for best scan reliability.
Digits only recommended (example: 9198xxxxxx).
UPI QR payloads work best when UPI ID and name are accurate.
Most scanners open maps when they detect a geo payload.
Creates an iCalendar-style event payload (many scanners/apps can import).
For best scans: use ECC H and keep the logo small.
Max 50 lines. Bulk uses Text/URL mode per line.
Preview
Scan this QR with any phone camera or scanner app.
Auto ECC M 512px
Bulk results
Click any row to copy payload. Download per-item PNG.
# Payload QR Download
Best scan tips
  • Use ECC M for normal QRs and ECC H if you add a logo.
  • Keep a quiet zone (margin) of 4+ modules.
  • Prefer high contrast: dark foreground on light background.
  • For printing, use 512px+ and test scan from distance.
Popular QR types
URL Wi-Fi vCard UPI WhatsApp Email
Privacy
QR generation happens in your browser. Your text/inputs are not stored on the server.
Common mistakes
  • Too little margin (quiet zone) around the QR.
  • Low contrast (light code on light background).
  • Oversized logo covering too many modules.
  • Very long payloads at small sizes.

QR Code Generator

A QR code is one of the fastest ways to share information from print to mobile. Use it on business cards, packaging, invoices, posters, menus, brochures, or product labels — anyone can scan it instantly with a phone camera. This GeneGator QR Code Generator helps you create clean, reliable QR codes for common formats like website links, Wi-Fi login, contact vCards, WhatsApp chat links, UPI payments, email drafts, SMS messages, phone calls, and map locations.

What makes a QR scan reliably?
  • Error correction: higher levels help scans survive small damages or a center logo.
  • Quiet zone: the blank margin around the QR is required for many scanners.
  • Contrast: dark foreground + light background works best.
  • Size: longer text needs bigger codes; print QRs should be tested in real conditions.
Exports & workflows
  • Download PNG for web, social, documents, and quick sharing.
  • Use SVG for sharp printing and scalable designs.
  • Bulk-generate multiple QRs from a list for catalogs, inventory labels, or campaigns.
  • Copy the payload to reuse in your own systems or templates.
FAQ
Does this tool store my data?
No. Generation runs in your browser. Inputs are not saved.
Which error correction level should I use?
M is good for most QRs. Use H if you add a logo or expect rough handling/printing.
Why does a QR fail to scan?
Most issues are low contrast, too little margin, or too small size for the payload length.
Great for
Marketing Payments Wi-Fi sharing Events Business cards Labels
Print a QR on receipts, stickers, or packaging to drive users to a landing page, support link, or payment screen.