🎲 200+ Free Online Tools for Everyone
Complete collection of calculators, random generators, text styling tools, and utilities. From BMI calculators to business pricing tools, mortgage calculators to health & fitness trackers. Instant results, no signup required. All processing happens in your browser for maximum privacy.
Most Popular Calculator Categories
Health & Fitness
BMI, calorie, body fat, ideal weight, water intake, macros, fitness calculators and more.
10 calculators Explore Health ToolsFinance & Money
Mortgages, loans, investments, retirement planning, debt payoff, and financial calculators.
42 calculators Explore Finance ToolsBusiness & Pricing
Profit margins, ROI, break-even, pricing, revenue, and business calculation tools.
9 calculators Explore Business ToolsCalculators
Math, date & time, education, age, and general-purpose calculators.
31 toolsFinance Tools
Mortgages, loans, investments, taxes, real estate, salary, and financial planning.
42 toolsHealth & Lifestyle
Health, fitness, pregnancy, lifestyle utilities, and personal wellness tools.
30 toolsRandom Generators
Numbers, passwords, colors, names, wheels, team generators, and 35+ more random tools.
42 toolsText Tools
Fancy fonts for Instagram, TikTok, Discord. Cursed text, symbols, emoticons, case converters.
43 toolsQR Code Tools
Generate, scan, and customize QR codes. WiFi sharing, vCard contacts, bulk generation.
5 toolsUtilities
Word counter, unit converter, typing speed test, timers, lorem ipsum, text to speech.
9 toolsEducation
GPA, grade, test score, and academic calculators for students.
4 toolsConverters
Temperature, length, weight, volume, area, and unit conversions.
8 toolsPopular Tools
About Random Tools
Random Tools is a free collection of 200+ online utilities designed to help you with everyday tasks. Every tool runs entirely in your browser — no data is sent to any server, no account is needed, and results are instant.
Whether you need to calculate your BMI, determine profit margins, plan your mortgage, generate a secure password, style text for social media, or create a QR code, our tools are built to be fast, simple, and privacy-friendly.
Why Use Random Tools?
All tools are free with no signup, no downloads, and no ads. Your data stays in your browser — we process everything client-side for maximum privacy. Tools work on any device: desktop, tablet, or phone.