CSV to HTML Table Converter
Convert CSV data into a formatted HTML table with live preview
CSV Input
HTML Output
What Is a CSV to HTML Converter?
A CSV to HTML converter transforms RFC 4180 comma-separated values (CSV) data into a structured HTML <table> element. CSV is a plain-text format where each row is a line of comma-delimited values — widely used for spreadsheets, databases, and data exports.
The resulting HTML table can be embedded in any webpage. When the first-row-header option is enabled, the first row becomes <thead> with <th> cells — following the HTML living standard for accessible tables. Remaining rows go into <tbody> with <td> cells.
How to Convert CSV to HTML
Follow these steps to generate an HTML table from your CSV data:
Paste or Upload CSV
Enter your CSV data in the left panel, or click Upload to load a .csv or .txt file directly from your device.
Set Options
Toggle First row as header to treat the first row as column headers (<th>). Enable Add border to include a border="1" attribute on the table.
Copy or Download
The HTML table is generated instantly as you type. Click Copy to copy the markup, or Download to save it as an .html file ready for use.
Common Use Cases
Web Reports
Turn exported spreadsheet data into HTML tables for embedding in web reports, dashboards, or internal wikis without manual markup.
Email Templates
Convert CSV data into HTML tables for use in email marketing templates — HTML tables are the gold standard for email layout compatibility.
CMS Content
Quickly generate HTML table markup to paste into CMS editors (WordPress, Drupal, etc.) when you need to display tabular data.
Documentation
Transform CSV exports from spreadsheet tools into clean HTML tables for technical documentation, README files, or project wikis.
Frequently Asked Questions
Does it support quoted fields with commas?
Yes — fields wrapped in double quotes (per RFC 4180) that contain commas or newlines are handled correctly.
What does "First row as header" do?
When enabled, the first CSV row is rendered as a <thead> row with <th> cells (bold, centered) instead of regular <td> cells.
Is the conversion done in the browser?
Yes — all processing happens locally in your browser. No data is sent to any server.
Can I style the generated table?
The output is minimal HTML. After pasting it into your project you can apply any CSS or Bootstrap classes. Remove the border="1" attribute if you prefer CSS-only styling.
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