Cells are escaped for GFM
Pipes, backslashes, and line breaks are converted to table-safe source. Every row must match the header width.
Processing stays in this browser and is bounded by a 500 KiB Markdown limit, a 256 KiB HTML limit, a 1 MiB result limit, and explicit syntax-tree limits. The public tool never calls the developer API, fetches a URL, or stores a preset.