
Toolvica — Your Everyday Online Toolbox
Free online calculators and converters for finance, health, and education without signup.
@Toolvica · X
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60 projects

Free online calculators and converters for finance, health, and education without signup.
@Toolvica · X

NorthOS tracks your GST/HST threshold, organizes your expenses, and shows you exactly where you stand, so tax season is never a surprise. Built for Canadian sole proprietors and sm
@Nik_NorthOS · X

5,000 squares. $5 each. Buy a permanent spot for your project and help erase $25,000 of debt.
@mingxia · X
5,000 squares. $5 each. Buy one for your product. When they're gone, I'm debt-free.

Calculate SIP & lumpsum mutual fund returns with LTCG/STCG tax in seconds. Free forever. No ads. Covers equity, debt & hybrid funds. Built for Indian investors.
@RahulGupta8999 · X
Just shipped 🚀 Free SIP & lumpsum calculator for Indian investors with actual LTCG/STCG tax breakdown. No ads. No sign-up. Forever free. Would love your feedback! 🙏🇮🇳 #BuildInPublic #MutualFunds #SIP

The simplest e-signature platform for busy founders. 100% free forever: unlimited signatures, templates, audit trails — no setup, no learning curve, no catch. Sign in under a minut
@GetSignFree1 · X

Collection of 125+ free calculators for finance, health, legal, real estate, and travel—no signup required.
@Arafat3599651 · X
Just launched 🧮 125+ free calculators — mortgage, BMI, debt payoff, compound interest, calories & more. No signup. No ads. Everything runs in your browser instantly. #buildinpublic #webdev #react

Model your equity, taxes, and net worth with free calculators and paid scenario planning.
charleswcho · HN
Continuum – Financial simulations for DIY multimillionaires

Calculate stamp duty and property transfer taxes for UK, India, Australia, Singapore & Canada.
@SinghwalPreet · X
🚀 Just launched I built it to make tax calculations simple, fast, and free—without signups or unnecessary clutter. Waiting for feedback! 🔗 #BuildInPublic #IndieHackers #WebDevelopment #SEO #SideProject #Tax #Finance #NextJS

Sum-Weekly runs your money circle: everyone chips in each cycle, one member takes the whole pot, and the rotation keeps going until all get paid.
@DishonPuryear · X
Check out what I just built with Lovable! #lovable#ROSCA

Estimate take-home pay for Canadian provinces and U.S. states with simplified tax calculations.
@takehomeTax · X
US and Canada income tax calculator that takes RSU into account

@isha_singh06 Oookkkkk kindly check out https://t.co/qMy4Rxb4YC
@hsprafrique · X
Oookkkkk kindly check out

Use free business calculators for profit margin, break-even, and tax analysis.
@BizCalcLab · X