Comprehensive Unicode conversion tool supporting various encodings including UTF-8, UTF-16, URL encoding, and special character conversions.

A powerful online calculator with basic and scientific functions. Supports history tracking and memory functions for complex calculations.

Adjustable brush colors & sizes, smooth drawing & eraser, download as PNG/JPEG. Perfect for quick sketches, doodles, and digital art!

Generate secure passwords with customizable combinations of uppercase/lowercase letters, numbers, special symbols and custom characters. Supports single and batch password generation.

A simple, client-side click counter with adjustable step sizes and optional sound effects. Ideal for quick counts, surveys, or presentations requiring real-time interaction.

Convert between different units of length, weight, temperature, and data storage instantly. Perfect for quick calculations without complex formulas.

A collection of essential financial calculators including compound interest, loan amortization, depreciation, and gross margin calculations.

A comprehensive list of currencies used across countries and regions worldwide, including symbols, units, and exchange rates.