Free tools that run locally in your browser with zero data storage.
Tyzo
Business Tools

Business calculators that help you decide faster

Calculate GST, EMI, profit margins, SIP returns, FD maturity, ROI, break-even points, and more with free browser-based tools made for small businesses, retailers, startups, and practical day-to-day decision making.

Built for real business decisions Private in-browser use Mobile-friendly Free to use
GST & pricing ROI & growth EMI & FD UTM & QR

Start with the business task, not just the tool name

The current page already covers pricing, tax, investment, campaign tracking, and growth analysis. A better catalog makes those use cases easier to spot immediately, especially for mobile users and busy business owners.

Billing & tax

Handle invoicing and taxation faster

Use calculators that help with GST billing, tax-inclusive pricing, and everyday financial clarity.

  • GST calculations for Indian businesses
  • Sales tax support for broader pricing tasks
Pricing

Set selling prices with more confidence

Understand margin, discounts, and break-even points before launching offers or promotions.

  • Profit margin and markup planning
  • Discount and sale pricing analysis
Investments

Plan savings and long-term returns

Compare SIP, FD, PPF, ROI, and CAGR outcomes without switching between spreadsheets and apps.

  • Wealth planning and return estimation
  • Portfolio and growth tracking
Marketing

Track campaigns more clearly

Create links and codes that help connect ads, offline promotions, and campaign attribution.

  • UTM campaign tracking
  • QR code generation for offline-to-online use

Business tool catalog

This version keeps the same practical coverage from the current file, including GST, EMI, profit margin, SIP, FD, ROI, PPF, CAGR, UTM, QR code, percentage, discount, break-even, and sales tax tools. [file:21]

Finance & operations

4
Finance

GST Calculator

Calculate GST using common Indian tax slabs and simplify invoicing or pricing checks.

Billing 5%, 12%, 18%, 28%
Finance

EMI Calculator

Estimate monthly loan repayments for home, car, education, or personal borrowing.

Loan planning
Finance

Sales Tax Calculator

Calculate tax-inclusive and tax-exclusive pricing for broader business and international scenarios.

Analysis

Percentage Calculator

Handle discounts, commission, growth calculations, and percentage change quickly.

Pricing & profitability

3
Pricing

Profit Margin Calculator

Calculate margin, markup, and target selling price to improve product profitability.

Pricing strategy
Pricing

Discount Calculator

Check final sale price and savings before running offers or discount campaigns.

Pricing

Break-even Calculator

Estimate the sales volume needed to cover costs and reduce pricing guesswork.

Investment & wealth planning

5
Investment

SIP Calculator

Estimate mutual fund SIP returns and understand long-term compounding more clearly.

Investment

FD Calculator

Calculate fixed deposit maturity and compare safe saving outcomes.

Investment

ROI Calculator

Measure return on investment across business ventures, stocks, funds, or property.

Investment

PPF Calculator

Estimate long-term Public Provident Fund returns for tax-saving and retirement planning.

Investment

CAGR Calculator

Measure annualized growth for investments, revenue, or portfolio performance over time.

Marketing & campaign tracking

2
Marketing

UTM Builder

Create trackable campaign links for ads, email, social, and performance reporting.

Campaign attribution
Marketing

QR Code Generator

Generate QR codes for links, contacts, text, and offline-to-online customer journeys.

No tools matched your search. Try a different keyword or switch back to “All”.

Better structure, same practical business value

The original page already had useful depth, including tool descriptions, “use for” cases, trust signals around privacy and free access, and coverage for small businesses, startups, retailers, and marketers. This enhanced version keeps that value but makes it much easier to scan, search, and use like a real business catalog. [file:21]

Private browser-based use Mobile-first layout Free access Built for practical decisions