SmartServiceSimple tools, clearly made

Straightforward calculators and developer utilities designed to help you finish small tasks with less friction.

© 2026 SmartService

Calculators & converters

SIP CalculatorEMI CalculatorGST CalculatorIncome Tax CalculatorUnit Converter

Developer tools

Code BeautifierCode CompareEncoder / DecoderDeveloper Generator

Information

All toolsCategoriesAboutContactPrivacy PolicyTerms of Use
SmartServiceSimple tools, clearly made
ToolsCategoriesAboutContact
Simple tools. Bigger possibilities.

SMART TOOLS.LESS THINKING.

Calculators, converters and developer utilities—designed to make small tasks ridiculously simple.

Popular:
Explore toolsPopular tools

SIP preview

A small monthly habit

5 years

Monthly investment

₹5,000

Estimated value

₹4.12L

Example at 12% annual return. Estimates are not guaranteed.

Try SIP

useful, not complicated

Start here

Popular tools, ready now.

No account or setup. Open a tool, enter your values, and get a clear result.

Finance

SIP Calculator

Estimate monthly investment growth with clear assumptions.

Finance

EMI Calculator

Understand loan payments, interest, and repayment totals.

Tax

GST Calculator

Add or remove GST from an amount in a few seconds.

Developer

Code Beautifier

Format supported code and data locally in your browser.

Browse your way

Four focused categories.

Only categories with working tools are shown.

Useful and private

Find your tool.

9 available tools found

Finance

SIP Calculator

Estimate monthly investment growth with clear assumptions.

Finance

EMI Calculator

Understand loan payments, interest, and repayment totals.

Tax

GST Calculator

Add or remove GST from an amount in a few seconds.

Tax

Income Tax Calculator

Compare historical FY 2024–25 income-tax regimes.

Converter

Unit Converter

Convert length, weight, temperature, area, and volume.

Developer

Code Beautifier

Format supported code and data locally in your browser.

Developer

Code Compare

See added, removed, and modified lines side by side.

Developer

Encoder / Decoder

Encode, decode, escape, and inspect developer data.

Developer

Developer Generator

Generate UUIDs, passwords, hashes, and test values.