CSV to Markdown Table
Paste CSV and get a ready-to-commit Markdown table, formatted in your browser.
No Data Collection
No database, no accounts. We literally can't see your images.
Blazing Fast
Native browser processing — no upload, no waiting.
100% Free
No limits, no watermarks, no hidden fees. Ever.
No Account Required
Sign in? Never. Just open the tool and use it.
Convert CSV to a Markdown Table
Dropping data into docs and READMEs
Markdown has no spreadsheet, so when you want a table in a README, a pull request, or documentation, you have to write the pipes and dashes by hand. For anything past a couple of rows that is tedious and easy to get wrong.
This tool takes CSV from a spreadsheet export or a database query and produces a GitHub-flavored Markdown table you can paste straight into a .md file, an issue, or a wiki page.
Header rows and column alignment
The first row of your CSV becomes the table header, followed by the separator row of dashes that Markdown requires. Every following row becomes a table row.
When rows have different lengths, shorter rows are padded with empty cells so the table stays rectangular and renders correctly instead of collapsing.
Escaping pipes and line breaks
The pipe character has special meaning in a Markdown table, so any pipe inside your data is escaped to keep columns from breaking. Line breaks inside a cell are converted to a line-break tag so the table stays on a single row per record.
The output is plain GitHub-flavored Markdown with no extra dependencies, so it renders the same on GitHub, GitLab, and most static-site generators.
Processed locally, never uploaded
The conversion is done in your browser. Nothing is uploaded, so internal data you are documenting stays private.
It is instant and works offline once the page has loaded.
Frequently asked questions
Is the first row used as the header?
Yes. The first CSV row becomes the table header and the separator row of dashes is added automatically.
What if a value contains a pipe character?
Pipes are escaped so they do not break the table layout, and line breaks inside a cell are converted to a line-break tag.
Does it produce GitHub-flavored Markdown?
Yes. The output is standard GitHub-flavored Markdown that renders on GitHub, GitLab, and most documentation tools.
Is my data uploaded?
No. Everything runs in your browser and your data never leaves your device.