Who we are
MicroToolbox is a free online toolbox focused on practical, single-purpose utilities. Our tools help ecommerce sellers, creators, freelancers, students, and small businesses calculate costs, compare options, optimize files, and prepare better AI prompts.
Our approach
Each tool is designed to be lightweight, responsive, and easy to understand. Whenever possible, calculations run directly in the browser so visitors can use the site quickly and privately.
What we publish
We publish calculators, converters, budgeting tools, creator utilities, and short educational guides that explain how to use the results responsibly.