Developer builds ToolHub with 45+ browser-based file tools that never upload your data

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A developer has built ToolHub, a free platform hosting over 45 file-processing tools including image compressors, resizers, croppers, and format converters. Unlike most similar services, ToolHub processes files entirely within the user's browser, meaning no data is sent to an external server. The frontend is built with React and Vite, while a Node, Express, and MongoDB backend handles non-processing features such as accounts, history, and favorites. The project is in its early stages of distribution, and the developer is seeking community feedback on both the tools and the privacy-first, no-upload approach as a potential market differentiator.

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