All tools 281 of them

281 browser-only tools, grouped by what they do.

Press ⌘K / Ctrl K / / to jump straight to any tool by name or 2-letter shortcut.

36

Text & Writing

Count, format, and tidy the words you write.
+ 31 more →
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73

Converters

Translate between formats — encodings, units, timestamps, and markup. Every tool runs in your browser, no upload.
+ 68 more →
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122

Developer Tools

Regex, JSON, and the small utilities that save a stack-overflow trip.
+ 117 more →
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31

Generators

Make a thing — a UUID, a QR code, a password, a colour palette. Every tool runs in your browser, no signup.
+ 26 more →
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19

Health & Fitness

Calendar math, sleep cycles, and educational calculations. None of these are medical advice.
+ 14 more →
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