Free tools. Instant results.

Calculators, converters & more — no sign-up needed.

Calculators5Converters4Text Tools2Developer Tools2Security Tools1Color Tools1
15 tools available

Calculators

Math, finance, and everyday calculation tools

All 5 →
NewPopular

Percentage Calculator

Find %, change rate, ratios

CalculatorsUse tool →
New

BMI Calculator

Calculate your Body Mass Index

CalculatorsUse tool →
New

Age Calculator

Calculate exact age from birthdate

CalculatorsUse tool →
New

Loan/Mortgage Calculator

Calculate monthly loan payments

CalculatorsUse tool →
New

Tip Calculator

Calculate tips and split bills

CalculatorsUse tool →

Converters

Unit conversion tools for length, weight, temperature, and more

All 4 →
New

Length Converter

Convert between length units

ConvertersUse tool →
New

Temperature Converter

Convert °C, °F, and Kelvin

ConvertersUse tool →
New

Weight Converter

Convert between weight units

ConvertersUse tool →
New

Data Size Converter

Convert bytes, KB, MB, GB & more

ConvertersUse tool →

Text Tools

Text analysis, counting, and manipulation tools

All 2 →
New

Character Counter

Count characters, words, sentences

Text ToolsUse tool →
New

Lorem Ipsum Generator

Generate placeholder text instantly

Text ToolsUse tool →

Developer Tools

JSON, code formatting, and developer utility tools

All 2 →
New

JSON Formatter

Format, validate & minify JSON

Developer ToolsUse tool →
New

Base64 Encoder/Decoder

Encode & decode Base64 strings

Developer ToolsUse tool →

Security Tools

Password generators, hash tools, and security utilities

All 1 →
New

Password Generator

Generate strong, secure passwords

Security ToolsUse tool →

Color Tools

Color conversion, palette generation, and design utilities

All 1 →
New

HEX to RGB Converter

Convert HEX and RGB colors

Color ToolsUse tool →

More tools are on the way — bookmark & check back!