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Random Number Generator
Math & Number ToolsGenerate random numbers with custom range, count, and formatting options.
Tip Calculator
Math & Number ToolsCalculate tip amount, total bill, and split evenly between people.
Age Calculator
Math & Number ToolsCalculate exact age in years, months, days, hours, and minutes from any birth date.
BMI Calculator
Math & Number ToolsCalculate Body Mass Index and get instant health category assessment.
Number to Words
Math & Number ToolsConvert numbers to words in English or Indonesian.
Binary/Hex Converter
Math & Number ToolsConvert numbers between decimal, binary, octal, and hexadecimal formats.
Percentage Calculator
Math & Number ToolsCalculate percentages, find what percent a number is, and compute percentage changes.
Hash Generator
Developer ToolsGenerate SHA-1, SHA-256, or SHA-512 hash from any text.
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