About ErgaLab

ErgaLab is a collection of small, fast, single-purpose tools for people who work with spreadsheets, databases, and code. Each tool does one thing: turn a question into a formula, query, or pattern.

Everything runs entirely in your browser. There is no backend, no database, no account system, and nothing you type is ever uploaded or logged. Closing the tab clears everything, unless you explicitly copy a share link.

The goal is speed: from opening a tool to having a working answer in under 30 seconds, without reading documentation first.