Runs entirely in your browser - no upload, no sign-up.
Paste CSV or TSV data, and this converter turns it into a GitHub-Flavored Markdown pipe table you can use in a README, issue, wiki, or notes app. It detects common delimiters, handles quoted fields and embedded line breaks, escapes pipe characters, and keeps the entire conversion in your browser.
Paste CSV or TSV into the input, load the example, or open a local .csv or .tsv file.
Confirm the delimiter and whether the first row contains headers, then choose a column alignment.
Switch between the Markdown source and the rendered preview. Optional formatting controls can pad columns or trim cell edges.
Copy the Markdown table or download table.md for your README, documentation, issue, or notes.
The converter accepts comma, semicolon, tab, and pipe delimiters. You can keep the first row as the header or generate numbered column names, then choose Markdown alignment and readable source padding.
This page is for direct conversion of existing data. Use the related Markdown Table Generator when you want to build and edit a table cell by cell.
No. The file reader, CSV parser, Markdown formatter, and preview run locally in your browser. The tool does not upload the rows you paste or the files you open, so draft documentation and internal data stay on your device.
Yes. You can paste data, open a local CSV or TSV file, preview the table, copy the Markdown, and download a .md file without signing up. The browser tool supports inputs up to 2 MB, 10,000 data rows, and 200 columns.
Yes. A double-quoted CSV field can contain the chosen delimiter, doubled quote characters, and line breaks. The parser keeps that content in one cell. Embedded line breaks become <code><br></code> because a literal newline would otherwise split the Markdown table row.
Yes. Auto-detect checks comma, semicolon, tab, and pipe delimiters. You can also select the delimiter manually when the first record is ambiguous. A tab-separated range copied from Excel, Google Sheets, Numbers, or LibreOffice works like a TSV file.
No. Pipe characters inside cell values are escaped before the Markdown is generated. Backslashes are escaped first, so existing backslashes and literal pipes survive without accidentally creating extra columns in compatible Markdown renderers.
Turn off First row is a header. The converter creates Column 1, Column 2, and so on, then keeps every source row as table data. Markdown pipe tables require a header and separator row, even when the original CSV does not include headings.
Padding adds spaces so pipes line up in the raw Markdown source, which makes the table easier to review in a text editor or code diff. It does not change the cell values or the rendered table. Disable it when you prefer more compact Markdown.
