Udaan Tools

QR Code Generator: Link, WhatsApp, UPI and Wi-Fi

Create a QR code in seconds and download it as a sharp PNG or SVG. Add a link, a WhatsApp chat, a UPI payment request or Wi-Fi details.

How to use QR Code Generator

  1. Choose Link, WhatsApp, UPI payment or Wi-Fi.
  2. Fill in the details and pick colours and size.
  3. Download the QR code as PNG or SVG.

Types of QR codes you can make

  • Link / Text: open a website, menu or any text.
  • WhatsApp: start a chat with a ready message.
  • UPI payment: let customers pay you by scanning.
  • Wi-Fi: guests connect without typing the password.

Print-ready and permanent

The QR code is created inside your browser and carries the data itself, so it never expires and has no scan limit. Use the SVG for banners and print, since it stays sharp at any size.

Make it scannable

Keep strong contrast, such as dark dots on a light background, keep the white border and test the code with your phone before printing.

Frequently asked questions

How do I create a QR code for free?

Choose the type, enter your details and download the PNG or SVG.

QR code kaise banaye?

Link ya number likhein, colour chuniye aur PNG ya SVG download kijiye.

How do I make a UPI QR code?

Open the UPI payment tab, enter your UPI ID and name, and optionally an amount.

Do these QR codes expire?

No. They contain the data directly, so they work forever.

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