Math & Numbers
Convert between different pressure units (pascal, bar, psi, atmosphere, etc.)
pressure-converterGenerator
Generate random numbers with various distributions
random-number-generatorValidation
Validate and format phone numbers internationally
phone-validatorConverter
Compare two JSON objects and display their differences in a readable format
pretty-json-diffText Processing
Normalize and clean various number formats in text for consistency
number-format-cleanerMath & Numbers
Generate Pascal's triangle with customizable number of rows
pascals-triangleMath & Numbers
Evaluate and analyze polynomials
polynomial-calculatorNetwork
Scan open ports on a target host or IP address
port-scannerFormat Conversion
Encode and decode data to/from Protocol Buffers (Protobuf) binary format
protobuf-converterMath & Numbers
Perform arithmetic operations on fractions
rational-calculatorData Analysis
Comprehensive normality testing using multiple statistical methods
normality-testerData Analysis
Generate interactive pivot tables from CSV/JSON data with customizable row, column, and value field configurations
pivot-table-generator