I built 45+ free tools that process files entirely in the browser — here's the architecture

Most free "compress this image" or "convert this PDF" sites work the same way: upload your file to their server, process it, send it back. I built ToolHub to avoid that where possible — most of the 45+ tools on there run entirely in the browser, so the file never actually leaves your device. A quick sample of what's on there: Image tools —... Weiterlesen