About

What this is

A focused set of browser-side utilities. Two families:

Converters — Markdown to HTML, HTML to Markdown, Markdown to PDF.

Table tools — CSV to a Markdown table, Markdown table to CSV, Markdown table to HTML, HTML table to Markdown.

Text tools — Word counter.

The table tools exist because tables are where Markdown stops being convenient: pipes have to line up, a cell holding a comma needs quoting, and a separator row is easy to get wrong.

What it is not

• Not a document service. Nothing you paste or open is uploaded. The tools are plain JavaScript running in your tab, which is why they work with the network disconnected.
• Not a full publishing platform. There is no sign-in, no workspace, no sync. For heavy editing use a real editor; this site is for the one-off conversion or count.

How the tools are built

The converters use the standard open-source parsers (marked, Turndown, html2pdf.js), so output matches what the wider Markdown ecosystem produces. The table tools carry no library: a CSV field with an embedded comma or newline is exactly the case a naive split gets wrong, so the parser is written out and tested against those cases directly.

Editorial rule

Every claim about behaviour on a tool page describes what the code actually does. If a limit exists — for example, browser PDF export handles simple documents better than formula-heavy ones — it is stated on the page rather than hidden.

Who runs this site, and how to reach us

This site is operated by its publisher, identified in its advertising and consent records. Questions, corrections and takedown requests: use the contact channel published in this site's advertising and consent records.