I got tired of pasting sensitive strings into random websites, so I built a browser-based hash generator

The author built a browser-based hash generator after discovering that popular online hashing tools were sending input to servers on every keystroke. It uses the Web Crypto API for SHA family hashes and an inlined pure-JS implementation for MD5, with no server calls or external dependencies. The tool is part of ToolDock, a collection of local-only browser dev tools including JWT decoder, JSON formatter, and regex tester.