Fast to use
Open a tool, enter values, and get an answer immediately.
Practical tools hub
UniTools: calculators, generators, and converters in one place
A catalog of calculators, converters, generators, and utility tools with a fast mobile-first interface.
Categories
Pick a category and jump straight to the tool you need.
Nutrition
Nutrition tools on UniTools: calories and macros calculator, meal nutrition calculator and more.
Tools: 1
Random Choice
Random Choice tools on UniTools: random picker, random choice generator and more.
Tools: 1
Math & Statistics
Math & Statistics tools on UniTools: scientific calculator, percentage calculator and more.
Tools: 12
Minimal UI
Clean forms, light surfaces, and focused interaction without visual noise.
Useful every day
One catalog for work, household, cooking, finance, and study tasks.
FAQs
What is UniTools?
It is a practical tools hub with calculators, converters, analyzers, and generators in a lightweight interface.
Do I need an account to use the tools?
No. An account is only needed for saving, exporting, and reopening results.
Does it work well on mobile?
Yes. The UI is built mobile-first.
Do categories and tools have separate pages?
Yes. Each category and tool has its own dedicated route.