Tools
Wi-Fi Network QR Code Generator: WPA3/WPA2 Authentication & Guest Tent Cards
Generate scan-to-connect Wi-Fi QR codes supporting WPA/WPA2/WPA3 encryption, hidden SSIDs, and client-side zero-knowledge security for home and hospitality networks.
Archive
Month: October 2026
Tools
NPCI UPI Payment QR Generator: Deep Link Specs & Merchant Standees
Generate compliant NPCI UPI payment QR codes with Virtual Payment Addresses (VPA), payee names, custom amounts, transaction notes, and printable counter standees.
Tools
RFC 5724 SMS QR Code Generator: Instant Mobile Messaging & Lead Automation
Generate scan-to-SMS QR codes conforming to RFC 5724 and SMSTO URI schemes with pre-populated international phone numbers and keyword templates.
Tools
Universal QR Code Generator: Multi-Format Payloads & Reed-Solomon Error Correction
Generate static 2D QR codes for URLs, Wi-Fi networks, vCards, UPI payments, and plain text with ISO/IEC 18004 standards, Reed-Solomon redundancy, and…
Tools
RFC 6068 Email QR Code Generator: Direct Inquiries & Feedback Automation
Generate scan-to-email QR codes adhering to RFC 6068 mailto standards with pre-filled recipient addresses, subject headers, and body templates.
Tools
Universal Barcode Generator: Code 128, EAN-13, UPC-A & GS1 Vector Symbologies
Generate compliant linear 1D barcodes in Code 128, EAN-13, UPC-A, and Code 39 formats with ISO/IEC standards, quiet zones, and lossless SVG…
Tools
State-Wise Stamp Duty Calculator: Registration Fees, Women Concessions & Acquisition Costs
Calculate state-wise stamp duty and property registration charges across India: Evaluate gender concessions, Ready Reckoner rates, municipal cesses, and 80C tax deductions.
Tools
Rental Yield Calculator: Gross Yield, Net Cap Rate & Real Estate Cashflow
Calculate gross rental yields, net capitalization rates (Cap Rate), and cash-on-cash returns with adjustments for property taxes, maintenance, and vacancy loss.
Tools
Rent vs Buy Calculator: Net Worth Trajectory, Opportunity Cost & Break-Even Analysis
Compare the long-term wealth impact of buying a home versus renting and investing the difference: Price-to-rent ratio, mortgage amortization, and break-even timelines.
Tools
Property ROI Calculator: Capital Appreciation, Rental Cashflow & IRR Modeling
Calculate real estate investment returns with multi-year capital appreciation, compounding rental cash flows, buying costs, and annualized Internal Rate of Return (IRR).