Edit cells, then generate Markdown.
Method and example
The first row becomes the header. A delimiter row records left, center, or right alignment. Pipes, backslashes, and line breaks inside cells are escaped deterministically.
A three-column table can use `:---`, `:---:`, and `---:` markers for left, center, and right alignment.
Scope and limitations
The editor supports 2–50 total rows and 1–20 columns. It is a bounded Markdown source builder, not a spreadsheet or separate Markdown renderer.
All output remains inert text. User source is never executed in the main page or sent to a remote parser.