Everything is free
Every Pro UPI QR merchant tool in one place
Twenty-plus tools covering the full money workflow — create QR codes, bill customers, chase payments, stamp proof, and learn the rules. Local tools need no signup or upload; only cloud-backed dynamic redirects require an account.
Browse by topic
Full inventories live on these hubs. This page remains the complete tool list.
UPI QR generators
App, bank, and shop presets plus bulk, universal, and decoder tools.
Open hub →Merchant setup
PhonePe, GPay, BHIM, soundboxes, and counter setup without a POS.
Open hub →Print, stickers, standees
Standee sizes, A4 sticker sheets, waterproof labels, and sale posters.
Open hub →Errors, limits, safety
NPCI codes, bank limits, refund TAT, decoder, and QR fraud checks.
Open hub →Invoices & documents
GST invoices, receipts, quotations, credit notes, rent receipts, paid stamps.
Open hub →Business calculators
GST, EMI, SIP, MSMED, TReDS, margin, gratuity, and cash-drawer maths.
Open hub →Billing & Money Documents
The complete billing loop: quote, bill, remind, prove payment.
UPI Invoice Generator
GST-ready invoices with country templates (India, US, UK, EU, UAE, Australia) and embedded payment QR.
Open tool →Payment Receipt Generator
PAID-stamped receipts with payment mode, UTR reference, and UPI QR.
Open tool →Rent Receipt Generator
Monthly HRA-ready rent receipts with amount in words and revenue stamp box.
Open tool →Quotation / Estimate Generator
Price quotes with validity dates, terms, and optional UPI advance QR.
Open tool →Paid Stamp Generator
Stamp PAID with date and signature on any bill photo, fully offline.
Open tool →Payment Reminder Generator
Friendly, professional, or firm overdue reminders for WhatsApp, SMS, email.
Open tool →GST Credit Note Generator
Section 34 compliant credit notes for returns, discounts, and billing corrections.
Open tool →EMI Calculator
Loan EMI with a year-by-year amortization schedule you can download as PDF.
Open tool →Gratuity Calculator
Exit payout via the statutory 15/26 formula — eligibility, rounding, and ₹20L cap included.
Open tool →SIP Calculator
Monthly SIP maturity projection with yearly growth table and inflation-adjusted value.
Open tool →Salary Slip Generator
Monthly payslips with PF/PT/TDS breakdowns and amount in words.
Open tool →MSMED Interest Calculator
19.5% statutory interest on late B2B payments under Section 16 of the MSMED Act.
Open tool →Proforma Invoice Generator
Advance-payment documents with buyer PO reference and optional UPI QR.
Open tool →Break-Even Calculator
Survival-unit count, target-profit units, and margin of safety for any business.
Open tool →TReDS Discounting Calculator
Net proceeds and effective cost when discounting large-buyer invoices.
Open tool →MSME Receivables Tracker
Invoice aging, 45-day due tracker, and Section 16 demand letters.
Open tool →WhatsApp Order Creator
Pre-filled order messages with pay links for chat-based selling.
Open tool →Purchase Order Generator
Formal POs with buyer/supplier GSTINs, delivery terms, and line items.
Open tool →Delivery Challan Generator
Goods dispatch document with vehicle, transporter, e-way bill, and receiver sign-off.
Open tool →GST Debit Note Generator
Section 34 debit notes to increase tax on understated invoices.
Open tool →Bill of Supply Generator
Zero-GST bills for composition dealers and exempt supply.
Open tool →Cash Memo Generator
Simple retail billing slips for kirana shops, counters, and walk-in sales.
Open tool →Influencer Contract Generator
Brand collaboration agreements with deliverables, ASCI compliance, and advance UPI QR.
Open tool →Freelance Contract Generator
Service agreements with milestone deliverables, IP ownership, revision limits, and kill fees.
Open tool →QR Code Generators
Every kind of payment and info QR you can print or share.
UPI QR Generator
The classic scan-and-pay standee generator with poster templates.
Open tool →Universal QR Generator
URL, text, WiFi, and vCard QR codes.
Open tool →Dynamic QR & Link Shortener
Editable destinations with scan analytics.
Open tool →Bulk CSV QR Generator
Hundreds of labelled QRs from a spreadsheet as ZIP or PDF.
Open tool →A4 QR Sticker Sheets
Print 4, 6, or 12 counter stickers per sheet.
Open tool →Menu QR Generator
Printable price-list cards for restaurants and salons.
Open tool →Survey QR Generator
Feedback collection QRs with prefilled responses.
Open tool →Business Cards & Posters
Branded printables that make payments effortless.
Digital Visiting Card
vCard plus UPI business cards you can share via link or NFC.
Open tool →Shop Sale Poster Builder
Discount banners and offer posters with your QR baked in.
Open tool →Printable template gallery
A4, A5, 5×7, table tents, counter cards, and A4 sticker sheets with size notes.
Open tool →UPI QR hardware shop
Acrylic standees, waterproof stickers, table tents, thermal printers, and outdoor boards.
Open tool →Counter hardware
Physical displays that sit next to a printed UPI QR. Generators stay free.
All hardware guides
Twelve buying guides: sizes, scan distance, and Amazon Associate links labelled as shopping.
Open tool →A6 acrylic standee
Default checkout T-stand. Print a matte A6 insert.
Open tool →Waterproof QR stickers
Matte vinyl for glass, tiffins, parcels, and wet counters.
Open tool →Restaurant table tent
Two-sided cafe tents with a 1.5–2 inch QR.
Open tool →80 mm thermal printer
Bluetooth receipts for riders — not a counter standee.
Open tool →A5 acrylic T-stand
Larger display for donation desks and 5-foot scan distance.
Open tool →Calculators & Checkers
Know your numbers before you price, print, or promise.
Split Bill Calculator
Fair group splits with per-person WhatsApp messages carrying your UPI ID.
Open tool →Cash Denomination Calculator
Count the drawer by note and coin, check variance, download shift summaries.
Open tool →GST Tax Calculator
Tax breakdowns with a payable QR attached.
Open tool →Profit Margin Calculator
Cost, margin, and markup maths for retailers.
Open tool →UPI MDR Savings Calculator
See what direct UPI saves versus gateway fees.
Open tool →Indian Bank UPI Limits
Daily transfer caps for 30+ banks at a glance.
Open tool →Learn, Fix & Build
Understand UPI deeper and plug it into your own stack.
NPCI UPI Error Resolver
NPCI returned error? Decode U16, Z9, ZM and 30+ codes plus RBI refund TAT.
Open tool →UPI QR Decoder
Inspect any UPI QR before you trust or print it.
Open tool →Developer API & Widgets
Embeddable QR widgets and endpoint roadmap.
Open tool →Payments Glossary
Every UPI and billing term explained in plain language.
Open tool →Invoice vs Receipt vs Credit Note
Which document when — with a worked example and free generators.
Open tool →PhonePe vs Paytm vs GPay
Honest merchant comparison: interoperability, soundboxes, dashboards.
Open tool →Blog & Guides
Printing, security, and setup guides for Indian merchants.
Open tool →About & editorial policies
Who writes the guides, how facts are checked, and the public corrections log.
Open tool →Reviews and ratings
Product Hunt listing plus named merchant quotes. No invented star scores.
Open tool →Missing a tool you need?
Tell us what would save you time — most requests ship within weeks. Write to feedback@proupiqr.in.
Start with the invoice generator →