100 fast, free tools — calculators, converters, generators and more. No signup, no fees, works on any device.
Monthly home loan payments
EMI & interest breakdown
Grow your investments
Body mass index check
Daily calorie needs (TDEE)
Create QR codes instantly
Strong secure passwords
Count words & characters
Length, weight, temp & more
Exact age in years/months/days
Quick percent math
Restaurant tips & splits
Sale prices made easy
Format & validate JSON
Listen to any text
Mortgage, loan, interest, tax tools
BMI, calories, fitness tools
Scientific calc, converters
Length, weight, temperature
Word count, case, formatters
QR, password, invoice, meme
Compress, resize, favicon
Age, countdown, stopwatch
Keyword density, meta analyzer
JSON, Base64, regex tester
GPA, citation helpers
Coin flip, dice, random
Fuel cost, sleep, timers