About MinimalDev

MinimalDev is a lightweight collection of free online utility tools—calculators, converters, and quick helpers—built to be fast, mobile-first, and easy to use.

• One tool per page so it’s easy to bookmark and share.
• Simple UX with clear inputs and readable results.
• Performance-first design with minimal scripts.

How the site works

Most tools run in your browser. We do not require accounts or logins and we avoid unnecessary data collection.

Contact

Suggestions or issues? Please reach out via the Contact page.