Free Tools for Everyday Tasks
Privacy-first — no login, no tracking, all runs in your browser.
63 Tools
7 Categories
100% Free
0 Tracking
Case Converter
Convert text between different cases (uppercase, lowercase, title case, camel case, etc.)
Text Reverser
Reverse text strings with various options and formatting
Word Counter
Count words, characters, paragraphs, and reading time
Remove Line Breaks
Remove or replace line breaks in text
Percentage Calculator
Calculate percentage values and changes
Age Calculator
Calculate age from birth date with detailed breakdown
Date Difference Calculator
Calculate difference between two dates
BMI Calculator
Calculate Body Mass Index and health categories
Profit Calculator
Calculate profit margin and markup
Average Calculator
Calculate mean, median, mode, standard deviation
Compound Interest Calculator
Calculate compound interest and growth
Moving Average Calculator
Calculate moving averages for data analysis
NPV/IRR Calculator
Calculate Net Present Value and Internal Rate of Return
Loan Calculator
Calculate loan payments, interest, and amortization
EMI Calculator
Calculate loan EMI, interest, and total payment
Tax Calculator
Calculate income tax and take-home pay
Investment Calculator
Calculate investment returns and growth over time
Inflation Calculator
Calculate inflation impact on purchasing power
Zakat Calculator
Calculate Zakat based on assets and savings
Calorie Calculator
Calculate daily calorie needs and TDEE
Macro Calculator
Calculate macronutrient needs for fitness goals
Water Intake Calculator
Calculate daily water intake needs
Body Fat Calculator
Calculate body fat percentage using various methods
One Rep Max Calculator
Calculate estimated one-rep max from lifts
Hash Generator
Generate MD5, SHA1, SHA256, and other hash values
Password Generator
Generate secure passwords with customizable options
QR Code Generator
Generate QR codes for text, URLs, and other data
Random Number Generator
Generate random numbers within specified ranges
Lorem Ipsum Generator
Generate placeholder text for design and testing
Base64 Encoder/Decoder
Encode and decode Base64 strings and files
URL Encoder/Decoder
Encode and decode URLs for safe transmission
JSON Formatter
Format, validate, and minify JSON data
Color Picker
Pick colors and get HEX, RGB, HSL values
Currency Converter
Convert between different currencies with real-time rates
Length Converter
Convert between different length units
Weight Converter
Convert between different weight units
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin
CSV to JSON Converter
Convert CSV data to JSON format
Image Resizer
Resize images and change dimensions
Text Diff
Compare two texts side-by-side and highlight additions, deletions, and changes
Duplicate Line Remover
Remove duplicate lines from text with case sensitivity and sort options
Find & Replace
Regex-powered find and replace tool with match highlighting
Line Sorter
Sort lines alphabetically, numerically, by length, or randomly
Tip Calculator
Calculate tip amounts and split bills between multiple people
Discount Calculator
Calculate final price after discount and optional tax
Number Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal in real time
Time Duration Calculator
Add or subtract time durations and calculate work hours between two times
Mortgage Calculator
Calculate monthly mortgage payments, total interest, and amortization schedule
Sleep Calculator
Calculate optimal sleep and wake times based on 90-minute sleep cycles
Ideal Weight Calculator
Calculate ideal body weight using Hamwi, Devine, Robinson, and Miller formulas
UUID Generator
Generate v4 and v7 UUIDs in bulk with one-click copy
Passphrase Generator
Generate memorable random word-based passphrases with customizable options
Regex Tester
Test and debug regular expressions with live match highlighting and group captures
Data Storage Converter
Convert between bits, bytes, KB, MB, GB, TB, PB and binary equivalents
Area Converter
Convert between square meters, acres, hectares, square feet, and more
Volume Converter
Convert between milliliters, liters, gallons, cups, pints, and more
Time Zone Converter
Convert times across multiple time zones simultaneously
Password Strength Checker
Analyze password strength with entropy calculation and pattern detection
Word Frequency Counter
Analyze text and display most common words as a sortable frequency table
IP Subnet Calculator
Calculate network address, broadcast, host range, and subnet mask from CIDR notation
Text Encrypt / Decrypt
AES-256-GCM encryption with passphrase using Web Crypto API — fully client-side
URL Shortener
Create short URLs for long links
IP Lookup
Get information about IP addresses