ConvertPrivately - 190+ file conversion tools that never see your files

Hi Product Hunt! I'm Calogero, the maker of ConvertPrivately. The idea came from a simple frustration: every time I needed to convert a file, I had to choose between installing desktop software or uploading sensitive documents to a server I don't control. Neither felt right. So I built a platform where the conversion happens where the file already is — in your browser. The heavy lifting is done by WebAssembly (ffmpeg.wasm for media), pdf-lib for PDFs, Canvas API for images, and standard JS libraries for data formats. 120+ of the 190 tools make zero network requests. The 7 that do (OCR for scanned docs) are clearly labeled. It's completely free, no account required, no ads. I'd love your feedback — especially on which tools you find most useful and what formats I should add next.