Utility Tools Hub

Age & Date Calculator

Age-of and date-since calculations

BMI & Calories

BMI, BMR and TDEE estimates

Interest Calculator

Simple and compound interest

Percent & Markup

Percentages, markup and margin

Text Tools

Case, count, sort, clean text

Encoding & Hashing

Base64, URL encode, SHA hashes

Color Tools

HEX, RGB, HSL, palettes & contrast

Barcode Generator

Code 128, EAN, UPC and more

Password Generator

Secure passwords with strength meter

Units Converter

Length, weight, volume, digital & more

Timezone Converter

World clock and time conversion

Match-3 Demo

Simple match-3 game demo