About mAIb Tools

Fast, private, no-signup tools — built by mAIb Tech.

mAIb Tools is a growing library of free online tools: calculators, converters and utilities for finance, health, images, PDFs, developers and more. Every one runs entirely in your browser — no signup, no uploads, no friction.

Why we built it

The web is full of "free" tools that are slow, buried in pop-ups, or quietly upload your files. We wanted the opposite: tools that load instantly, respect your privacy, and just work.

Who we are

mAIb Tools is a product of mAIb Tech LLC, a Delaware company building autonomous, privacy-first software — including AOS-1, the Agentic Operating System.

Say hello

Suggestions, or a tool you wish existed? Email support@maib.io.