Simple Tools for Everyday Tasks
Fast, reliable, and free online calculators and converters. No sign-up required. Start using instantly.
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Our Tools
Choose from our collection of free online tools designed to make your everyday calculations and conversions easier. Search by name or keyword to find the right tool.
Age Calculator
Calculate your exact age in years, months, and days
Loan EMI Calculator
Plan your finances with accurate EMI calculations
Text Case Converter
Transform text between uppercase, lowercase, and more
Percentage Calculator
Calculate percentages and percentage changes
Profit Margin Calculator
Calculate profit margin, markup, and profit
Discount Calculator
Calculate discount amounts and final prices
Date Difference Calculator
Calculate the difference between two dates
Time Duration Calculator
Calculate time durations in hours, minutes, and seconds
Number to Words Converter
Convert numbers to written words
Random Number Generator
Generate random numbers, decimals, and strings
Password Generator
Generate strong, secure passwords
QR Code Generator
Generate QR codes from text and URLs
Barcode Generator
Generate barcodes in multiple formats
Base64 Encoder/Decoder
Encode and decode Base64 strings
Word Counter
Count words, characters, and paragraphs
Character Counter
Count characters, letters, numbers, and spaces
Slug Generator
Generate SEO-friendly URL slugs
JSON Formatter/Validator
Format, validate, minify, and sort JSON
UUID Generator
Generate random unique identifiers (UUIDs)
Hash Generator
Generate MD5, SHA1, and SHA256 hashes
Time Zone Converter
Convert time between different time zones
Random Name Picker
Randomly pick and shuffle names from lists
Countdown Timer
Count down to events, exams, and dates
Profit/Loss Calculator
Calculate profit, loss, and profit percentage
Simple & Compound Interest Calculator
Calculate simple and compound interest
Gold Weight Converter
Convert between grams and gold units
Gold Price Calculator
Calculate gold prices in different units
BMI Calculator
Calculate Body Mass Index and health info
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Lightning Fast
Instant calculations with no loading time. Get results in milliseconds.
100% Private
Your data stays in your browser. We never store or share your information.
Always Available
Access our tools 24/7 from any device. No downloads required.
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Frequently Asked Questions
Have a question? We’ve got answers to the most common questions about using our tools.