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    100% CBIC Rule 46 & Section 31 Compliant

    Need Section 31 Tax Invoices with Direct UPI Settlements?

    Stop losing 2% to payment gateways. VyaparStack generates consecutive alphanumeric invoices, embeds NPCI UPI QR codes for instant 0% settlement, and exports GSTR-1 Table 4A JSON.

    Launch Free Sandbox
    VyaparStack
    VyaparStack

    Automated CGST/SGST/IGST tax calculations, Section 31 compliant PDF tax invoices, and instant zero-fee NPCI UPI QR settlements for Indian freelancers, consultants, and solopreneurs.

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    Home/Free Tools/UPI QR Generator
    NPCI OC-97 / OC-103 Specification

    Dynamic NPCI UPI QR Code Generator

    Generate instant scan-to-pay QR codes and 1-tap mobile UPI intent links for Indian business bank accounts. Receive client payments directly into your account with 0% Merchant Discount Rate (MDR) and zero gateway commission.

    Your registered business or personal UPI ID

    0% Direct UPI Settlement:₹25,000 received in full

    You save ₹590.00 compared to standard 2% + 18% GST gateway deductions.

    Live NPCI QR Preview
    Enter VPA to render QR

    Scan with BHIM, Google Pay, PhonePe, or Paytm

    Test 1-Tap Mobile Intent (UPI App)