Free Online Calculators & Tools for Finance, Health, Tech, Lifestyle, and Developers
Generate QR codes for URLs, text, contact info, and more.
Convert text to uppercase, lowercase, title case, and more.
Create secure, random passwords with customizable options.
Compress image files while maintaining quality.
Count words, characters, sentences, and paragraphs in text.
Calculate exact age in years, months, and days from birth date.
Calculate monthly EMI for personal, home, or car loans with detailed breakdown.
Plan your mutual fund investments with systematic investment plans.
Calculate fixed deposit and recurring deposit maturity amounts.
Add or remove GST quickly with accurate calculations.
Quick yearly tax estimate based on Indian tax slabs.
Convert INR to USD, EUR, GBP and other currencies with live rates.
Calculate Body Mass Index from height & weight with health assessment.
Calculate your Basal Metabolic Rate - calories burned at rest.
Find your ideal body weight based on height, age, and gender.
Calculate daily calorie requirements based on activity level.
Determine how much water you should drink daily for optimal health.
Check compatibility between two names with fun scoring.
Calculate your age in days, hours, minutes, and seconds.
Discover baby names by meaning, origin, or starting letter.
Create a personalized countdown to your next birthday.
Minify HTML, CSS, and JavaScript code for production.
Beautify, validate, and format JSON data.
Convert between length, area, temperature, and more units.
Convert Markdown text to HTML format instantly.
Test and improve your typing speed and accuracy.