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Simple tools for real work
Useful tools.
Nothing in the way.
Fast, focused utilities that run entirely in your browser. No sign-up, no uploads, no learning curve.
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JSON Formatter
Format, validate, minify, sort, copy, and download JSON instantly.
Secure Password Generator
Create strong passwords with cryptographically secure browser randomness.
Compound Interest Calculator
Project investment growth with flexible compounding and contributions.
BMI Calculator
Calculate adult BMI, screening category, and healthy-weight range.
Unit Converter
Convert length, weight, temperature, area, volume, speed, and time.
Color Converter & Picker
Keep HEX, RGB, HSL, and CMYK values synchronized.
The better default
Made to respect your time
Instant results
No sign-up, setup, or waiting. Open a tool and get the answer you need.
Built for focus
Clean interfaces, generous workspaces, and no ads or tracking to fight through.
Ready when you are
Whatever you need, it’s already loaded.
70 tools. No sign-up, no uploads. Pick one and go.