About LocalMedia Tools

LocalMedia Tools is a free toolbox for everyday video, audio, and image tasks — converting, compressing, resizing, transcribing, and more. It is built around a single promise: your files stay on your device.

A local-first, private approach

Most online media tools upload your files to a server. We do the opposite — all processing happens in your browser, so we never receive your media, filenames, or file contents. Privacy is the default, not an add-on.

How it works

The tools use modern web technologies — WebCodecs, the Web Audio API, the Canvas API, and WebAssembly — to run real media processing directly in your browser. Some tools fetch a one-time model or library from a CDN, then run entirely on your device.

Who it is for

It is for anyone who needs quick media edits without installing software or trusting a server with sensitive files — creators, students, professionals, and privacy-conscious users alike.