All tools
150 tools available
Image to PDF Converter (JPG/PNG)
Combine JPG and PNG images into a single PDF file.
Margin Calculator
Calculate gross profit margin percentage from cost and selling price.
Text to Handwriting Converter
Turn typed text into beautiful cursive handwriting on lined paper — download as an image.
Hex to Pantone Converter
Find the closest Pantone® colors to any hex code.
CD Calculator
Calculate the maturity value of a certificate of deposit.
Mortgage Payoff Calculator
See how extra payments shorten your mortgage and save interest.
GST Calculator
Add or remove GST from a price at any rate — for India, Australia, Canada, NZ.
Roth IRA Calculator
Project your Roth IRA balance at retirement from annual contributions and growth.
Age Calculator
Find your exact age in years, months and days from your birth date.
Body Fat Calculator
Estimate body fat percentage using the U.S. Navy tape-measure method.
Day Counter
Count the days until (or since) any date, including a live countdown.
Ratio Calculator
Simplify a ratio to lowest terms, or solve for a missing value.
Hourly to Salary Calculator
Convert hourly wage to weekly, monthly and yearly income — or reverse.
PDF Password Remover
Unlock your own password-protected PDFs — enter the password once, download an unlocked copy.
WhatsApp Chat Link Generator
Create a WhatsApp click-to-chat link with a pre-filled message — with a country picker, auto-detect from pasted numbers, QR code, and an embeddable website button. Free, instant.