How to Use the QR Code Generator
Select the type of QR code you want to create — URL, UPI payment, WiFi, WhatsApp, phone, email, SMS or plain text. Fill in the details. Your QR code generates automatically and updates live as you type. Customize the color and size, then download as PNG or SVG.
What Each QR Code Type Does
🔗
URL QR
Opens a website when scanned. Best for business cards and posters.
💳
UPI QR
Customers scan and pay directly. Works with PhonePe, GPay, Paytm.
📶
WiFi QR
Guests scan to connect to WiFi without typing the password.
💬
WhatsApp QR
Opens WhatsApp chat with your number. No need to save contact.
📞
Phone QR
Scanning opens the phone dialer with your number ready to call.
📝
Text QR
Store any text — address, menu, event info, coupon code.
UPI QR Code for Shops and Businesses
Indian shops and businesses can create a UPI payment QR code in seconds. Enter your UPI ID (like 9876543210@upi or shopname@paytm), your name, and optionally a fixed amount. Print the QR code and display it at your counter. Customers scan with any UPI app — PhonePe, Google Pay, Paytm, BHIM — and pay instantly. No payment machine needed.
WiFi QR Code for Homes, Offices and Cafes
Instead of telling every guest your WiFi password, create a WiFi QR code. Display it on a printed card or your phone screen. Guests scan it and connect automatically — no typing required. Works on all modern Android and iPhone devices.
Frequently Asked Questions
Is this QR code generator completely free? +
Yes. All QR codes are generated free with no limits. There is no daily limit, no watermark on the QR code, no login required, and no subscription. You can generate as many QR codes as you want.
Do QR codes generated here expire? +
No. QR codes generated by this tool are static — they never expire. The QR code contains the information directly encoded in the pattern itself. There is no server involved, so there is nothing to expire. The QR code will work forever as long as the destination (website URL, UPI ID etc.) is still active.
What size QR code should I use for printing? +
For business cards — 256px minimum. For A4 posters — 512px. For outdoor banners — download at 512px and scale up in your design software. QR codes can be scaled up from SVG format without losing quality. As a general rule, the QR code should be at least 2cm × 2cm when printed for reliable scanning.
What is error correction and which level should I choose? +
Error correction allows a QR code to be scanned even if part of it is damaged or covered. Level L (Low) = 7% damage tolerance. Level M (Medium) = 15%. Level Q (High) = 25%. Level H (Maximum) = 30%. For most uses, M (Medium) is the best balance. Use H (Maximum) if you plan to add a logo over the QR code or if it will be in a harsh environment.
Can I add my logo to the QR code? +
This tool generates clean QR codes ready for download. To add a logo, download the QR code as PNG, then open it in any image editor (Canva, Photoshop, even Paint) and place your logo in the center. Set error correction to H (Maximum) before downloading so the QR code can still be scanned even with part of it covered by the logo.
Which UPI apps can scan this UPI QR code? +
All UPI-enabled apps in India can scan QR codes generated here — PhonePe, Google Pay (GPay), Paytm, BHIM, Amazon Pay, WhatsApp Pay, and all bank UPI apps. The QR code follows the standard UPI deep link format (upi://pay?) which is supported by all NPCI-approved UPI applications.