FuaHub

About

FuaHub is a web toolkit built with privacy as its priority, offering over 230 tools for handling PDFs, images, text, and code. It operates differently from conventional online tools by processing all tasks entirely within your browser via WebAssembly and the Canvas API, with no file uploads to external servers. Your data always remains on your own device. Its capabilities include merging and splitting PDFs, compressing images, converting HEIC to JPG, formatting JSON, and generating UUIDs. The service is fast, free, and functions offline.