The toolbox

Every tool.
Ready when you are.

16 focused utilities for words, everyday maths and unit conversions. Every card below opens a working tool.

Word tools

6 tools

Find every word you can make from a set of letters.

Rearrange every supplied letter into exact anagrams.

Search a letter rack with blanks and position patterns.

Find five-letter words by pattern and included or excluded letters.

Narrow five-letter answers with correct, misplaced and excluded letters.

Count words, characters, sentences and estimated reading time.

5 tools

Solve common percentage questions in three useful modes.

Calculate calendar age between any two dates.

Add or remove VAT using any rate.

Compare monthly income and expenses at a glance.

Project savings with interest and monthly contributions.

5 tools

Convert metric and imperial length units instantly.

Convert kilograms, pounds, ounces and more.

Convert Celsius, Fahrenheit and Kelvin.

Compare decimal and binary digital storage units.

Convert seconds, minutes, hours, days and weeks.