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Remove double spaces, trim ends, and fix smart quotes instantly.

Unscramble any set of letters to find valid words in your selected language. Great for Scrabble, Wordle, and anagrams.

Count words, characters, sentences, paragraphs, and estimate reading time.

Instantly convert text between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and kebab-case.

Calculate your real take-home pay after invisible business costs.

Split a restaurant bill and tip across any number of people. Works with $ £ €.

Calculate any percentage: find % of a number, % change between values, or what % one number is of another.

Calculate monthly loan repayments, total interest, and full amortization for any loan amount and currency.

Calculate the monthly interest-only payment, total interest, and end-of-term principal for an interest-only loan.

Convert speed between mph, km/h, knots, m/s, and Mach. Type a value once and see all units at once.

Convert length between metric and imperial: mm, cm, m, km, inches, feet, yards, and miles. All units at once.

Convert times across time zones instantly. Plan international meetings and calls without mental arithmetic.

Encode or decode Base64 text instantly in your browser. Nothing is sent to any server.

Visually generate frosted-glass CSS effects for your UI.

Build CSS linear, radial, or conic gradients with a live preview. Adjust colours and direction, then copy the CSS.

Generate CSS box-shadows with live preview. Add multiple shadow layers for depth and realism, then copy the CSS.

Count total characters, letters, digits, spaces, and special characters with a real-time frequency breakdown.

Generate strong, random passwords with custom length and character options. Uses cryptographic randomness — nothing is sent to any server.

Calculate your exact age in years, months, days, and hours from any date of birth. See how many days until your next birthday.

Calculate your Body Mass Index from height and weight. Supports metric (cm/kg) and imperial (ft/in/lb) inputs.

Calculate your recommended daily water intake based on body weight, activity level, and climate. Results in litres and fluid ounces.

Enter a list of options and pick one at random. Perfect for deciding between choices, selecting a winner, or choosing what to eat.

Count down to any future date and time. See the exact days, hours, minutes, and seconds remaining.

A precise browser stopwatch with lap recording. Start, stop, record laps, and reset — no app needed.

See the current local time in 20 major cities worldwide, updating every second. No input needed.

Generate a QR code from any URL or text instantly. Download as PNG. No account needed, nothing sent to any server.

Convert temperature between Celsius, Fahrenheit, Kelvin, and Rankine instantly. Type in any unit and see all others.

Convert weight between kg, g, mg, lb, oz, stone, and metric tonnes. Type any value and see all units at once.

Convert volume between litres, millilitres, fluid ounces, cups, pints, quarts, gallons, tablespoons, and more.

Convert area between m², cm², km², ft², yd², acres, hectares, and square miles. All units at once.

Enter your wedding date to see your next anniversary material (paper, silver, gold, diamond...) and how many days away it is.

Calculate the day of the week you were born on and see which 'Monday's Child' verse describes you.