Sharing this in case it saves someone a Sunday afternoon.

The AYF Finance Toolkit — 10 browser-based tools + a START HERE guide,downloadable as one kit for ₹100. Pay via UPI, get the link in your emailbwithin 2 minutes.

What's included:

1. India Salary & Tax Calculator — New vs Old regime, FY 25-26, exact in-hand pay after standard deduction and 87A rebate

2. Freelancer Invoice Generator — GST-optional, print/PDF, professional format

3. SIP Goal Reverse Calculator — enter target corpus, get monthly SIP with step-up

4. Loan Prepay vs Invest — real numbers on which move leaves you wealthier

5. Rent vs Buy (India) — breakeven-year analysis, EMI + opportunity cost ofbdown-payment.

6. US LLC vs S-Corp Estimator — 2026 SE tax + potential S-Corp election savings

7. UPI Split Bill — split any bill, generate individual UPI payment links + QR codes

8. Meeting Timezone Planner — least-painful India–US–UK slot (with pain scores)

9. WhatsApp & LinkedIn Text Formatter — bold, italic, Unicode fonts, copy-paste ready

10. Private PDF Toolkit — merge, split, rotate, organize

Everything runs 100% in your browser.

No login, no data sent anywhere, no subscription. Pay once, download the ZIP, use offline forever.

Link: https://automateyourfinance.cloud/toolkit/

Why ₹100 and not free — it costs money to host and keep these updated as tax slabs, rates, and rules change every year. ₹100 keeps it sustainable without turning it into a subscription trap.

Happy to answer questions about any of the individual tools in the comments.