Most online file converters have a dirty secret: your files get uploaded to a server you don't control, processed by someone else's machine, and sometimes stored for longer than you'd expect. For a quick GIF conversion or a PDF merge, that feels like overkill — and a genuine privacy risk if the file contains anything sensitive. So I built utilize.internet — a collection of free file tools that run entirely in your browser using WebAssembly and the Canvas API. Your files never leave your devic...