Tiny tools that solve big everyday problems
Free, fast utilities and assistive tools — built for everyone. Pick a tool and get it done in seconds.
General Tools
Everyday utilities for words, numbers, passwords and more
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Word unscrambler
Enter jumbled letters and instantly find every valid word — perfect for Scrabble, Wordle and crosswords.
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Password generator
Create strong random passwords — choose random, memorable word-based, or PIN style. Copy in one click.
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Unit converter
Convert weight, length, temperature and volume instantly — kg to lbs, °C to °F, km to miles and hundreds more.
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Crossword solver
Enter known letters and blanks (e.g. C _ R) and get every matching word from a full English dictionary.
Assistive Tools
Designed for neurodiverse users — clean, distraction-free, ad-free
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Dyslexia text formatter
Converts any text into a reader-friendly format using OpenDyslexic font, adjusted spacing and calming background colours.
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Reading ruler
Highlights one line at a time so you can focus without losing your place. Use mouse, keyboard arrows or tap to navigate.
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Syllable splitter
Breaks any word or paragraph into syllables with hyphens, colours or dots. Great for phonics, spelling and reading support.
How ZingoTools works
1
Pick your tool
Browse the sections above — no account required.
2
Enter your input
Type letters, numbers or values. Results are instant.
3
Get your answer
Copy, share or just use the result straight away.
4
Come back anytime
New tools added every month in both categories.