Converters

Common day-to-day conversions.

Currency Converter

Convert between currencies.

Unit Converter

Length, weight, temperature, and more.

Time & Date

Differences, ages, timezones, and timers.

Date Difference

Years, months, days, hours, minutes, seconds.

Age Calculator

Age breakdown from a birth date.

Countdown Timer

Count down to a target time/date.

Timezone Converter

Convert time between different timezones.

Finance

Money calculators for daily decisions.

Interest Calculator

Monthly simple vs compound projection table.

Discount Calculator

Find final price and savings.

Loan Payment

Monthly payment estimate and schedule.

Savings Goal

How much to save per day/week/month.

Health & Fitness

Simple fitness tracking helpers.

BMI Calculator

Body Mass Index from height and weight.

Hold Ladder

Daily hold-time increments to reach a target.

GA Calculator

Gestational age in weeks and days, plus estimated due date.

Text & Security

Text utilities and password checks.

Password Tools

Generate passwords and check strength.

Word/Character Counter

Count words, characters, and spaces.

Case Converter

Upper, lower, title, snake, camel, pascal, etc.

Codes & QR

Generate or scan common codes.

Barcode Generator

Generate common barcode formats.

QR Code Generator

Generate a QR code from text or a link.

QR Scanner

Scan a QR code using camera or image.

Web & Network

Web helpers and lookup tools.

URL Shortener

Create a short link from a long URL.

IP Address Scanner

Check IP details (format, type, basic info).

Website Owner Finder

Domain ownership lookup (WHOIS-style).