Learn more about the mission behind FormatMaster.
FormatMaster is a modern, serverless utility suite designed specifically for developers, designers, and finance professionals. Our core philosophy is simple: powerful tools should be fast, free, and completely private.
Unlike other online utilities that send your sensitive data (such as JSON configs, certificates, private keys, or financial stats) to their servers for processing, FormatMaster performs 100% of its computations locally inside your browser using high-performance WebAssembly compiled from Rust and client-side JavaScript.
This means your data never leaves your computer, there are no network latencies, and you can even use the application entirely offline. The project is created and maintained with love by developers, for developers.