Free Markdown Table Generator from CSV / TSV
Convert CSV, TSV, or pipe-separated data into aligned Markdown tables. Configure per-column alignment. Runs in your browser.
runs locally — nothing leaves your browser
What is Free Markdown Table Generator from CSV / TSV?
Markdown Table Generator turns tabular data — CSV, TSV, or anything pipe-delimited — into a well-formed Markdown table with consistent column widths and explicit alignment. Hand-writing Markdown tables is tedious: spaces have to line up to stay readable, the alignment row (:---:) is fiddly, and most editors don't auto-format it. This tool takes the raw rows and emits a table that is both rendered correctly and pleasant to read in source.
When to use this
- →Dropping a CSV from a spreadsheet into a README or wiki page
- →Converting an experiment results dump into a publishable Markdown table
- →Reformatting an existing crooked Markdown table to consistent widths
- →Generating tables for research notes, Obsidian, or Notion exports
How it works
The tool detects the delimiter by counting candidates in the first line, parses each row with a minimal CSV reader that handles quoted fields, then computes max width per column. The header row, alignment row (with :--- / :---: / ---: markers), and body rows are emitted with each cell padded to the column width and aligned according to the per-column setting.
Example use cases
README data tables
Convert benchmark CSV output into a clean Markdown table for project documentation.
Research notes
Paste experiment results into Obsidian, Notion, or a paper draft as a properly aligned table.
Reformatting
Feed an existing badly-formatted Markdown table back through to get consistent column widths and alignment.
Free Markdown Table Generator from CSV / TSV
Interactive ToolHow to use
- 1
Paste your data
Drop CSV, TSV, semicolon-separated, or an existing pipe-delimited Markdown table.
- 2
Pick column alignment
Set a default alignment and override individual columns to left, center, or right.
- 3
Copy the rendered table
Copy the aligned Markdown table into your docs, README, notes, or paper.
Why use this tool?
- Auto-detects the delimiter so CSV, TSV, and semicolon files all work
- Per-column alignment control with a default fallback
- Pads cells so the raw Markdown stays readable in source view
- Handles quoted CSV fields, including embedded commas and quotes
Frequently asked questions
- Does it handle quoted CSV fields?
- Yes. Fields wrapped in double quotes can contain commas; doubled quotes ("") inside a quoted field are treated as a literal quote.
- Can I convert an existing Markdown table back to CSV?
- Set the delimiter to 'Pipe' and paste the existing table — it will be parsed as rows, then you can switch alignment or reformat.
- What if rows have different column counts?
- Shorter rows are padded with empty cells so the table stays rectangular.
- Is my data sent anywhere?
- No. Parsing and formatting run entirely client-side.
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