CSV to Markdown Table Converter
Convert CSV files to Markdown tables
Turn CSV data into a GitHub-flavored Markdown table you can paste straight into a README, a pull request, an issue, or documentation. Upload or paste the data, pick a column alignment, and copy the result.
Pipes inside your values are escaped so they do not split a cell, and the separator row carries the alignment markers Markdown uses — colons on the left, right, or both sides — so numeric columns can be right-aligned where that reads better.
Markdown tables are painful to write by hand and worse to edit once written. Generating them from the source data is faster, and regenerating after the data changes takes seconds instead of realigning every row.
Drop your file here or browse from your device
Accepts CSV, TSV, TXT. Maximum input: 10 MiB. Files above this hard limit are rejected before local processing.
Continue your workflow
Finished this step? Take the result into a focused tool for what comes next.
How to Convert
- Upload your CSV file or paste CSV data
- Open Table Options and choose the column alignment
- Review the rendered Markdown
- Copy the table or download the .md file
Features
- GitHub-flavored Markdown table output
- Left, center, and right column alignment
- Escapes pipe characters so values do not split cells
- Header row rendered as the table header
- One-click copy for pasting into a README or issue
- Works with comma, semicolon, and tab-separated input
- Runs entirely in your browser — no upload, no signup
Use Cases
- Add a data table to a README or project documentation
- Paste results into a GitHub issue or pull request comment
- Include a comparison table in a wiki or docs site page
- Turn a spreadsheet into release notes or a changelog table
- Share query output in a chat tool that renders Markdown
Frequently Asked Questions
How do I convert CSV to a Markdown table?
Paste the CSV or upload the file, choose an alignment, and copy the generated table. Everything runs in your browser, so nothing is uploaded.
Is the output GitHub-flavored Markdown?
Yes. Tables are a GitHub Flavored Markdown extension, and the output uses that syntax — which also renders in GitLab, most static site generators, and chat tools that support GFM.
Can I align columns?
Yes. Left, center, and right alignment are written into the separator row using colon markers, which is how Markdown expresses alignment. Right alignment usually reads best for numeric columns.
What happens if my data contains a pipe character?
It is escaped, because a bare pipe is the column separator and would otherwise split one value into two cells and break the row.
Do Markdown tables support multi-line cells?
Not natively — a table row must stay on one line. Values containing line breaks should be flattened or replaced with a <br> tag if your renderer allows inline HTML.
Can I edit the table after generating it?
Markdown table syntax is plain text, so you can paste the output into any editor and adjust it by hand. If the underlying data changes, regenerating from the CSV is usually faster than realigning rows manually.
Is my data private?
Yes. The CSV is parsed and rendered in your browser and its contents are not sent to the app server.
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