Web Apps
20 free, fast tools built with vanilla JavaScript — no ads, no sign-up.
Calculators
FD Calculator
Fixed deposit maturity
EMI Calculator
Monthly loan instalment
SIP Calculator
Mutual fund projections
Income Tax
New regime estimate
BMI Calculator
Body Mass Index
Age Calculator
Exact age from DOB
Tip Calculator
Split the bill
Unit Converter
Length, weight, temp
Currency Converter
Live exchange rates
Compound Interest
Growth over time
Everyday tools
To-Do List
Tasks saved locally
Notes Keeper
Quick sticky notes
Password Generator
Strong random passwords
QR Code Generator
Text or link to QR
Pomodoro Timer
Focus sessions
Stopwatch
Timing with laps
Color Palette
Random palettes
Markdown Previewer
Live preview
Word Counter
Words & read time
Expense Tracker
Track spending