The everyday tools, hung where you can reach them.

Centimeters, inches, feet, meters, miles…

Kilograms, pounds, ounces, grams, stone…

Fahrenheit, Celsius and Kelvin.

Cups, milliliters, liters, gallons, ounces…

Square feet, square meters, acres, hectares…

mph, km/h, knots, m/s…

KB, MB, GB, TB, and binary KiB, MiB, GiB.

Seconds, minutes, hours, days, weeks, years.

Words, characters, sentences and reading time as you type.

UPPER, lower, Title, Sentence, camelCase and more.

Join lines, strip extra spaces and clean pasted text.

Placeholder paragraphs, sentences or words.

Exact age in years, months and days, plus your next birthday.

Count days, weeks and business days between two dates.

Find the date a number of days, weeks or months from now.

Convert a time between any two time zones.

A simple online timer with an alarm.

Strong random passwords, generated on your device.

QR codes for links, text or Wi-Fi. Download as PNG or SVG.

Pick random numbers in any range, with or without repeats.

Version 4 UUIDs in bulk.

X% of Y, percent change and what percent one number is of another.

Tip and split the bill between any number of people.

Convert between PNG, JPG and WebP without uploading.

Shrink photo file size with a quality slider.

Resize to exact pixels or a percentage.

Pretty-print, minify and validate JSON.

Encode text to Base64 or decode it back.

Percent-encode text for URLs and query strings.