ToolNova

🔳 Free QR Code Generator — Links, Wi-Fi, UPI & More

Pick what the QR code should do, fill in the details and watch it appear instantly. Download a sharp PNG or a print-ready SVG — your data is never sent to a server.

QR Code Free · no sign-up Added 2026-10-03
Input
The UPI ID that should receive the payment.
Digits only, country code first — for India start with 91.
Higher levels let the code still scan when it is dirty or partly covered, but make it denser.
The background stays white so the code scans reliably.
Result
Details

Private by design. This tool runs entirely in your browser — nothing you enter or add is uploaded to any server.

How it works

  1. Choose the type of QR code — a link, UPI payment, WhatsApp chat, Wi-Fi login and more — and fill in the fields that appear.
  2. Your QR code updates instantly as you type; adjust the size, error correction and color if you like.
  3. Press Download PNG for sharing on screen, or Download SVG for sharp printing at any size.

Examples

  • Put a UPI QR code on your shop counter so customers can pay you straight from their phone.
  • Print a Wi-Fi QR code for guests so they can join without typing the password.
  • Add a WhatsApp QR code to a poster or visiting card that opens a chat with a ready message.

Frequently asked questions

Is my information sent to a server?

No. The QR code is generated in your browser, so the links, Wi-Fi passwords and payment details you enter are never uploaded or stored.

Do these QR codes expire or track scans?

No. These are static QR codes: the data is stored inside the code itself, so it never expires and there is no tracking or redirect service in between.

Which error correction level should I choose?

Medium is a good default. Choose High if the code will be printed on something that may get scuffed or if you want to place a logo over the centre. Lower levels give simpler, easier-to-scan codes for short text.

Can I use the UPI QR code to receive payments?

Yes. Enter your UPI ID and, optionally, an amount and note. Scanning opens the payer’s UPI app with the details pre-filled. Always scan your own code with a payment app before printing it.

Should I download PNG or SVG?

Use PNG for websites, chats and social posts. Use SVG for print: it is a vector file that stays perfectly sharp at any size, from a business card to a banner.

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