Browse All Tools
Find free online tools for quick calculations, CSV cleanup, file conversion, developer checks, and creative tasks. Search by keyword or browse by category to open the right tool fast.
All Tools
Free online tools directory
11 tools
Age Calculator
Calculate exact age in years, months, and days instantly.
CSV Cleaner
Clean messy CSV files with simple fixes like trim, dedupe, and blank column removal.
CSV Duplicate Remover
Remove duplicate CSV rows by full row or selected columns in one pass.
CSV to JSON Converter
Convert CSV tables into clean JSON for APIs instantly.
CSV to MySQL Converter
Generate MySQL-ready CREATE TABLE and INSERT statements directly from CSV.
Height Converter
Convert centimeters, meters, feet, and inches with instant accurate results.
HTML to PPT Converter
Convert structured HTML into clean editable presentation slides quickly.
JSON to CSV Converter
Turn JSON objects into CSV rows for spreadsheet workflows.
JWT Decoder
Decode JWT tokens instantly and inspect headers and payloads.
Snow Day Calculator
Estimate school closure chances quickly with weather-based inputs.
Text to Handwriting Converter
Turn typed text into handwriting-style pages with live preview and exports.