Markdown table generator
Fill the cells, pick column alignment, copy the markdown. GitHub-flavored.
GitHub-flavored markdown tables
Markdown tables are not in the CommonMark spec, but GitHub-flavored markdown (which most modern tools accept) supports them. The basic syntax: pipes separate cells, a header row above a divider row of dashes, and optional colons in the divider row set per-column alignment.
When tables are the right format
For comparing a small set of items along a small set of attributes: pricing tiers, browser support matrices, before/after change logs. For more than a handful of rows, a real spreadsheet is usually easier. For more than a handful of columns, the table wraps or scrolls on mobile and gets harder to read than a vertical list.
For AI-readable feedback specifically, see markdown export. Tables travel cleanly into Claude Code, Cursor, and any tool that accepts markdown.
Writing markdown that travels to a coding agent?
Cobalt Capture publishes feedback as agent-readable markdown by default: tables, screenshots, source URLs, all in one document. Free, no install.
Start capturing