All tools, organized by task.
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Calculator
Perform common calculations and conversions, such as unit, currency, and time.
Open category- Age CalculatorWork out exact age and next birthday details.
- APR / APY ConverterConvert between annual percentage rate and yield.
- Basic CalculatorA simple calculator for everyday arithmetic operations.
- BMI / BMR / TDEECalculate body mass index, basal metabolic rate, and daily energy use.
- Combinatorics CalculatorCompute factorials, permutations, and combinations.
- Compound InterestCalculate interest growth with compounding options.
- Currency ConverterConvert currencies using live exchange rates.
- Date DifferenceFind the difference between two dates or add/subtract days.
- Geometry Area & VolumeCalculate area and volume for shapes and solids.
- GPA CalculatorCompute GPA from course credits and grades.
- Hash GeneratorGenerate MD5, SHA and other hash values for text or files.
- Loan AmortizationBuild repayment schedules for loans and mortgages.
- Percentage CalculatorWork out percentages, discounts, and markups with ease.
- Quick StatsGet quick statistics like mean, median, and variance.
- Recipe ScalerScale recipe ingredients by servings or portion size.
- ROI & Break-evenAnalyze return on investment and break-even points.
- Subnet CalculatorWork out network, broadcast, and usable IP ranges.
- Tip SplitterSplit bills and tips between people with rounding options.
- Lorem GeneratorGenerate random Lorem Ipsum text for layouts.
- Password GeneratorGenerate secure, customizable passwords for any use.
- Random User GeneratorGenerate random user profiles online with names, photos, emails, addresses, and phone numbers. Fully customizable for testing, mock data, or sample projects.
- UUID GeneratorGenerate random UUIDs for use in projects and databases.
- CSV CleanerClean CSV files by trimming, fixing quotes and removing empty rows.
- CSV Group ByGroup CSV rows by columns and compute aggregates.
- CSV LintValidate CSV files for errors and formatting issues.
- CSV Row FilterFilter CSV rows with custom conditions and export results.
- Dataset ProfilerProfile CSV datasets with column stats and quality checks.
- AES Encryptor/DecryptorEncrypt or decrypt text using the AES algorithm.
- HTML FormatterFormat HTML code for easier reading and editing.
- JSON FormatterFormat JSON or JSON5 with configurable indentation and clear parse errors.
- Regex TesterTest and debug regular expressions with real-time matches.
- XML FormatterFormat XML files with indentation and line breaks.