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FinanceLoan Calculator
Estimate monthly payments, total interest, and total repayment.
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Simple utilities for finance, health, writing, development, and security.
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FinanceMortgage Calculator
Estimate a home loan payment with principal, interest, taxes, and insurance.
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FinanceCompound Interest Calculator
Project how savings and investments can grow over time.
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FinancePercentage Calculator
Calculate percentages, increases, decreases, and proportions.
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FinanceDiscount Calculator
Find the final price and the exact amount saved after a discount.
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FinanceVAT Calculator
Add or remove VAT from a price with a selectable tax rate.
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FinanceSavings Goal Calculator
Find the monthly contribution needed to reach a future savings target.
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FinanceHourly to Salary Calculator
Convert an hourly wage into weekly, monthly, and annual gross pay.
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FinanceROI Calculator
Calculate investment return, net gain, and annualized performance.
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FinanceAPR Calculator
Estimate annual percentage rate from interest, fees, and loan term.
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FinanceInflation Calculator
Estimate future prices and purchasing power after inflation.
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FinanceRetirement Calculator
Project retirement savings from contributions and investment returns.
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FinanceProfit Margin Calculator
Calculate profit, margin, and markup from revenue and costs.
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FinanceCommission Calculator
Calculate sales commission and total compensation.
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FinanceBreak-even Calculator
Find the units and revenue needed to cover business costs.
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FinanceLoan Payoff Calculator
Estimate repayment time and interest from balance and monthly payment.
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EverydayTip Calculator
Calculate a tip, total bill, and the amount owed per person.
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EverydayFuel Cost Calculator
Estimate fuel consumption and the cost of a road trip.
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EverydayDate Difference Calculator
Find the number of days, weeks, and hours between two dates.
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HealthBMI Calculator
Estimate body mass index from height and weight.
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EverydayAge Calculator
Calculate exact age in years, months, and days.
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TextWord Counter
Count words, characters, sentences, and reading time instantly.
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SecurityPassword Generator
Create strong, customizable passwords locally in your browser.
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DeveloperJSON Formatter
Format, validate, and minify JSON without uploading your data.
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TextCase Converter
Switch text between uppercase, lowercase, title case, and sentence case.
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TextRemove Duplicate Lines
Remove repeated lines while preserving the original order.
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TextSlug Generator
Turn a title or phrase into a clean URL-friendly slug.
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DeveloperBase64 Encoder & Decoder
Encode Unicode text to Base64 or decode Base64 locally.
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DeveloperUUID Generator
Generate one or many random UUID v4 identifiers in your browser.
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DeveloperJWT Decoder
Decode JWT header and payload sections without uploading the token.
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ConverterLength Converter
Convert between metric and imperial length units instantly.
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ConverterWeight Converter
Convert kilograms, pounds, ounces, stones, and metric units.
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ConverterTemperature Converter
Convert Celsius, Fahrenheit, and Kelvin temperatures.
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ConverterArea Converter
Convert square units, hectares, acres, and square miles.
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ConverterVolume Converter
Convert liters, gallons, cups, cubic meters, and more.
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ConverterSpeed Converter
Convert km/h, mph, meters per second, knots, and more.
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ConverterTime Converter
Convert seconds, minutes, hours, days, weeks, and years.
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ConverterData Storage Converter
Convert bytes, kilobytes, megabytes, gigabytes, and binary units.
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TextHTML Escape & Unescape
Escape or restore HTML entities safely in your browser.
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DeveloperURL Encoder & Decoder
Encode URL components or decode percent-encoded text.
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TextLorem Ipsum Generator
Generate placeholder paragraphs or sentences for layouts and prototypes.
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DeveloperMarkdown Preview
Write Markdown and preview formatted output locally.
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TextText Compare
Compare two text blocks and count changed and matching lines.
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DeveloperHash Generator
Generate SHA hashes from text using your browser's Web Crypto API.
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DeveloperUnix Timestamp Converter
Convert Unix timestamps to readable dates and back.
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DeveloperColor Converter
Convert HEX colors to RGB and HSL values.
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EverydayRandom Number Generator
Generate one or many random integers inside a custom range.
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EverydayRandom Picker
Choose one random item from a list locally in your browser.
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SecurityPassword Strength Checker
Estimate password strength and see practical improvement suggestions.
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TextText Sorter
Sort lines alphabetically, in reverse order, or by length.
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DeveloperJSON to CSV Converter
Convert a JSON array of objects into downloadable-style CSV text.
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DeveloperNumber Base Converter
Convert between binary, octal, decimal, and hexadecimal values.
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