About

M4U.tools is a collection of free online tools: calculators, converters, generators, and text, image and PDF utilities. The goal is simple: make everyday tools available in one click, with no sign-up and no friction.

Almost all tools run directly in your browser. Your data (text, files, images) is not sent to a server for processing — calculations happen locally, on your own device.

The site is available in several languages and keeps evolving, with new tools added regularly.

Questions, suggestions, or a bug to report? Write to us at b@teoola.pro.