🔧 Utility Tools
Everyday converters and utilities for time, age, and unit conversions. 13 free tools. No signup required.
Unix Timestamp Converter
Convert Unix epoch time to a readable date and back
Use tool →Age Calculator
Calculate your exact age in years, months, and days
Use tool →Unit Converter
Convert length, weight, temperature, volume, and more
Use tool →Time Zone Converter
Convert time between any two time zones instantly
Use tool →URL Encoder / Decoder
Encode or decode URL components and query strings instantly
Use tool →Text to URL Slug Converter
Turn any title or phrase into a clean, SEO-friendly URL slug
Use tool →Business Days Calculator
Count working days between dates or add days to a date
Use tool →CSV Group By Aggregator
Group CSV rows by columns and aggregate totals in your browser
Use tool →CSV Merge Join Tool
Join two CSV files with inner, left, right, or full merges
Use tool →CSV Filter & Sort Tool
Filter and sort CSV data with simple rules, no software needed
Use tool →CSV Summary Profiler
Instantly profile any CSV with column stats and missing value counts
Use tool →Missing Values Analyzer
Find missing data by cell, row, or column in any CSV
Use tool →TF-IDF Calculator
Rank terms by importance across a document and corpus
Use tool →