OnlineCSV

CSV to HTML Table Generator

Convert CSV data into semantic HTML <table> markup for web development.

Drop your CSV file here

or click to browse from your computer

CSV, TSV, XLSX, TXT• Private in-browser processing

Private by Design — Your CSV Stays on Your Device

OnlineCSV processes your files entirely client-side using browser JavaScript. Your CSV contents are never uploaded to any server, database, or remote service.

No account requiredWorks offlineZero data transmission

How to Use CSV to HTML Table

1

Paste or Upload CSV

Provide your CSV dataset.

2

Set HTML Options

Toggle table header `<thead>` and custom class names.

3

Copy HTML Code

Copy the clean HTML table code to your clipboard.

Example Transformation

Example CSV Input
item,qty
Apple,10
Generated Output
<table>
  <thead>
    <tr><th>item</th><th>qty</th></tr>
  </thead>
  <tbody>
    <tr><td>Apple</td><td>10</td></tr>
  </tbody>
</table>

Frequently Asked Questions

Is HTML injection prevented?

Yes. All cell values are safely escaped (`&lt;`, `&gt;`, `&amp;`) before generating the markup.

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