Smart Web Apps QR Code Generator
Category

QR Code Generator

Create customizable QR codes for URLs, text, Wi‑Fi access, contacts (vCard), and WhatsApp links. Everything runs locally in your browser.

Choose a type, enter details, then click Generate.
Use an absolute URL (including https://).
Leave blank for open networks.
Include country code. Digits only will be used.
Output
QR payload (encoded text)
QR code preview
Formulas

Tool description

QR codes are a fast way to share information by scanning with a phone camera. This generator creates QR codes for common formats like Wi‑Fi join codes and vCards, plus simple URLs and text.

How to use

  1. Select the QR type (URL, text, Wi‑Fi, contact, or WhatsApp).
  2. Fill in the fields and choose size/colors and error correction.
  3. Click Generate, then copy or download the QR code.

Why it’s useful

  • Share a link or message instantly without typing.
  • Let guests join Wi‑Fi quickly by scanning.
  • Share contact details as a vCard for easy saving.

Use cases & interpretation

  • Print: add QR codes to posters, menus, and business cards.
  • Events: share guest Wi‑Fi or WhatsApp groups.
  • Support: encode instructions or short troubleshooting text.

FAQs

Higher error correction (Q/H) makes the QR more resilient to damage, but increases density. For most uses, M is a good default.

Most modern iOS and Android devices support Wi‑Fi QR codes, but behavior can vary by device and camera app.
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