Calculators & file tools that just work.

Mortgage Calculator

Estimate your monthly mortgage payment, including taxes and insurance.

Loan Calculator

Work out the monthly payment, total interest and payoff for any fixed-rate loan.

Auto Loan Calculator

Estimate your car payment from price, down payment, trade-in, tax and rate.

Compound Interest Calculator

See how savings and investments grow with compound interest over time.

Debt Payoff Calculator

Find out how long it takes to clear a balance and how much interest you will pay.

Life Insurance Calculator

Estimate how much life insurance coverage your family may need.

Retirement Calculator

Project how much your 401(k) or retirement savings could grow.

Amortization Calculator

See a full year-by-year breakdown of principal, interest and balance.

Sales Tax Calculator

Add sales tax or VAT to a price, or extract the tax from a total.

Refinance Calculator

See your monthly savings and break-even point from refinancing.

Rent vs Buy Calculator

Compare the long-run cost of renting versus buying a home.

PDF Compressor

Reduce PDF file size while maintaining quality

Merge PDF

Combine several PDF files into one document, in order.

Split PDF

Extract specific pages from a PDF into a new file.

Image Resizer

Resize images to specific dimensions

Image Converter

Convert images between formats

Image Compressor

Reduce image file size with an adjustable quality setting.

Word Counter

Count words, characters, and lines

Text Case Converter

Convert text between different cases

JSON Formatter

Format and validate JSON data

Base64 Encoder/Decoder

Encode and decode Base64 strings

URL Encoder/Decoder

Encode and decode URLs

JSON Compare

Compare two JSON objects and see what's different

QR Code Generator

Create custom QR codes

Password Generator

Generate secure random passwords

Color Palette Generator

Generate color palettes, lock the ones you like, and export to CSS, Tailwind or JSON.

Contrast Checker

Check text and background colors against WCAG AA and AAA contrast requirements.

CSS Gradient Generator

Create linear and radial CSS gradients visually and copy the code.