About TableSwap

TableSwap is a small, free tool for converting tabular data between CSV, JSON, and Markdown tables. It was built to do one job well: paste data in one format, get a clean sortable preview, and copy the result in whichever format you actually need — without an account, a payment, or your data.

Everything happens in your browser — parsing, sorting, and converting all run locally. The data you paste is never sent to a server or stored anywhere.

TableSwap is supported by ads shown alongside the tool, which keeps it free to use with no limits. It's one of a growing set of small tools at Laborilo.