About Markdown tables
This tool lets you build Markdown tables in a visual grid instead of typing pipes and dashes by hand. Edit cells directly, set each column to left, centre or right alignment, add or remove rows and columns, and copy clean Markdown (or HTML). It is perfect for README files, GitHub, documentation and any Markdown editor. It runs in your browser.
How Markdown Table works
How to make a Markdown table
- Edit the header and cells directly in the grid.
- Use + Row / + Column to resize, and the dropdown on each header to set alignment.
- Copy the generated Markdown (or HTML) into your document.
Markdown table syntax
A Markdown table uses pipes to separate columns and a row of dashes under the header. Colons in that row control alignment: :--- left, :---: centre, ---: right. This tool writes all of that for you.
Where it works
The output renders on GitHub, GitLab, in static-site generators and in most Markdown editors and note apps.
Common uses
- Build tables for README files
- Create GitHub or GitLab tables
- Format documentation tables
- Set column alignment easily
- Convert data into a Markdown table
- Avoid typing pipes by hand
- Export the same table as HTML
- Speed up technical writing
Frequently asked questions
How do I create a Markdown table?
Edit the cells in the grid and copy the generated Markdown — no need to type pipes and dashes.
How do I align columns?
Use the dropdown on each header to choose left, centre or right; the tool adds the colons.
Can I add more rows and columns?
Yes — use the + Row and + Column buttons.
Does it output HTML too?
Yes — there is a Copy HTML button as well.
Where do Markdown tables work?
On GitHub, GitLab, static-site generators and most Markdown editors.
Is my data uploaded?
No — it runs entirely in your browser.
Can I paste existing data?
Type or paste into each cell; the Markdown updates live.
Is it free?
Yes — completely free with no sign-up.