About FormatFlow: Fast, Private Browser-Based Utilities

FormatFlow was built on a simple principle: developer tools should be instantaneous, zero-friction, and 100% private. All computations run in your browser.

Our Philosophy: Speed, Simplicity & Privacy

Traditional online utilities require users to paste private code, proprietary JSON data, or confidential manuscripts into servers where it can be intercepted, logged in analytics pipelines, or stored in database logs.

FormatFlow was created to eliminate this risk entirely. By taking full advantage of modern browser capabilities—including WebAssembly, Web Workers, the W3C Web Cryptography API, and Intl segmenters—every single transformation runs on your local machine.

Open Standards & Attribution

We believe in open standards. FormatFlow utilizes permissive open source packages and gratefully acknowledges the Electronic Frontier Foundation (EFF) for their Diceware wordlists.