Free Everyday Tools
Three tools for questions that come up a few times a year: your exact age in years, months and days with the next birthday attached, a random picker that draws a winner, shuffles a list or splits it into even teams, and a Roman numeral converter that goes both ways and flags numerals written incorrectly. One screen each, nothing to install.
Age Calculator
Exact age in years, months and days, plus the next birthday.
Open tool EverydayRandom Picker
Pick a winner, shuffle a list or split it into even teams.
Open tool EverydayRoman Numeral Converter
Numerals to numbers and back, with the breakdown and a standards check.
Open toolAll categories
Merge, split, rotate and reorder PDF pages without the file leaving your computer.
See these 6 toolsImages
Six tools for making an image lighter, smaller, a different format — or for reading what it hides.
See these 11 toolsText
Eleven tools for a block of text you need to change: case, order, duplicates, differences, counts.
See these 8 toolsDesign
Eight tools for the numbers behind a design: color formats, palettes, contrast, gradients, shadows, units.
See these 5 toolsSecurity
Five tools for passwords, hashes and 2FA codes, none of which send anything to a server.
See these 9 toolsCalculators
Nine calculators for arithmetic people get wrong on a phone: percentages, discounts, VAT, tips, loans.
See these 12 toolsDeveloper
Twelve tools for the formats that sit between systems: JSON, CSV, YAML, base64, JWT, UUIDs, timestamps.
See these 4 toolsTime
Four tools for counting time: days between dates, a week of shifts, a countdown, a focus timer.
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