CSV to HTML Table

Paste CSV data and instantly get clean, semantic HTML table markup with a live preview. Runs entirely in your browser.

🔒 This tool runs entirely in your browser. Your files are never uploaded to a server.

CSV First row is a header

How it works

Does the generated HTML include any styling?

No — it's plain, semantic <table>/<thead>/<tbody> markup with no inline styles or classes, so you can style it however fits your site.

What if my first row isn't a header?

Uncheck "First row is a header" and every row is treated as data, with no <thead> generated.

Does it handle quoted CSV fields with commas inside them?

Yes — the parser follows standard CSV quoting rules, so a field like "Smith, John" wrapped in quotes stays as one cell.

Is my CSV uploaded anywhere?

No — parsing and HTML generation both happen entirely in your browser.

Feature	Online Tool Store	Writing table markup by hand	Spreadsheet "Publish to web"
No spreadsheet account needed	✓	✓	✗
Plain, unstyled markup you control	✓	✓	✗

Writing table markup row by row is tedious for anything beyond a few rows. CSV to HTML Table generates it instantly from data you already have.