Markdown Table Matrix Formatter
Pre-loaded with an API reference table using all three alignment syntaxes — :--- left, :---: center, ---: right — plus inline code and bold inside cells, the combination that breaks most naive renderers. Edit a colon in the separator row and watch the whole column snap to its new alignment.
runs 100% in your browser — your prose stays private
- 1Write markdownType or paste on the left — the macro buttons drop tables, code blocks, and tasks at your cursor.
- 2Watch it renderThe right pane re-renders on every keystroke in GitHub’s dark style, scroll-synced to the editor.
- 3Copy the HTMLWord and character counts update live; one click copies the rendered HTML markup.
Live preview — GitHub dark
Parsed and rendered entirely in this tab by a built-in sanitizing markdown engine — your prose is never sent anywhere. Tip: the rendered checkboxes are clickable and update the markdown source.