All Tools
Discover our complete collection of free online tools. From SEO and development to design and content creation, find the perfect tool for every task.
Scientific Notation Converter
Convert between decimal, scientific notation, E-notation, and engineering notation instantly.
Open tool→Prime Number Checker & Generator
Check if a number is prime, or generate a full list of...
Open tool→GCD & LCM Calculator
Find the GCD and LCM of any set of numbers, with prime...
Open tool→Statistics Calculator
Mean, median, mode, standard deviation, quartiles, and outliers from any list of...
Open tool→Rent vs. Buy Calculator
Find out whether renting or buying comes out cheaper for you, and...
Open tool→Voltage Drop Calculator
Calculate voltage drop, load voltage, and the minimum wire size needed to...
Open tool→Text to Binary Converter
Convert text to binary, hex, octal, or decimal codes and back, with...
Open tool→SVG Pattern Generator
Build a seamless SVG background pattern and copy the SVG or CSS...
Open tool→HTML Formatter & Minifier
Beautify or minify HTML instantly, with adjustable indentation and comment removal.
Open tool→Random Word Generator
Get random nouns, verbs, adjectives, or adverbs for word games, writing prompts,...
Open tool→Text Repeater
Repeat text, a word, or an emoji any number of times with...
Open tool→Simple Interest Calculator
Work out simple interest on a loan or savings, or solve for...
Open tool→401(k) Retirement Savings Calculator
Project your 401(k) balance at retirement including employer match and compound growth,...
Open tool→Ideal Body Weight Calculator
Get your ideal body weight via Devine, Robinson, Miller and Hamwi formulas...
Open tool→Waist-to-Hip Ratio Calculator
Enter waist and hip measurements to get your WHR, body shape, and...
Open tool→Dog Age Calculator
Convert your dog's age to human years using real breed-size-based aging curves,...
Open tool→Life Path Number Calculator
Find your Life Path number from your birth date, with the full...
Open tool→SVG to PNG Converter
Convert SVG to PNG at any resolution — upload a file or...
Open tool→Word Cloud Generator
Turn any text into a downloadable word cloud sized by word frequency,...
Open tool→IP Subnet / CIDR Calculator
Enter an IP + CIDR and instantly get network address, broadcast, usable...
Open tool→JSON-LD Schema Markup Generator
Fill in a plain form and get ready-to-paste JSON-LD schema markup for...
Open tool→CSS Clip-Path Generator
Drag handles to shape a polygon, circle, ellipse, or inset, then copy...
Open tool→PPI / DPI Calculator
Find a screen's true pixel density, work out the image size you...
Open tool→Random Name Generator
Generate realistic full names by gender and region for testing, mockups, or...
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