Free online tools that run entirely in your browser
A growing collection of free, privacy-friendly online tools — calculators, converters and developer utilities that run 100% in your browser. No sign-ups, no uploads, no tracking without your consent.
Finance
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Loan & EMI Calculator
Estimate your monthly loan payment (EMI), total interest and payoff schedule for any fixed-rate loan.
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Take-Home Salary Calculator
Convert your gross salary into estimated net (take-home) pay after tax, pension and other deductions.
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Compound Interest Calculator
See how an investment grows over time with compound interest and optional regular contributions.
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