Markdown To

Render your markdown

Write on the left, and the file compiles on the right as you type — in this tab, with the real parser and the real renderers. Every published spec renders here, and one of them writes back: a [email protected] file becomes a board you can drag, and the drag is written into the Markdown. Nothing is uploaded; nothing is stored.

Start from

source of truth
rendered · live board

The file is the state. Both panes are views of the same bytes: type on the left and the board is rebuilt; drag a card on the right and the patch engine writes the smallest possible edit back into the text on the left — one line moved, unrelated prose untouched. It is the same engine mdto kanban move runs, compiled to run here.