Convert CSV to HTML Table Online
Convert CSV files to an HTML table directly in your browser. Copy the markup or download a ready-to-use HTML file.
About converting CSV to HTML
CSV to HTML turns a spreadsheet export into a <table> you can paste into a web page, a CMS block, an HTML email or a static site. It suits content that changes rarely, such as a price list, a schedule, a results table or a list of office locations, where a JavaScript data grid would be overkill.
The output is a bare fragment: a <table> with a <thead> for the CSV header and a <tbody> with one <tr> per row. There is no <html> wrapper, no CSS and no class names, so it picks up whatever table styles the host page already has. Saved as a .html file it still opens in a browser, just unstyled. Only the first 1,000 rows are included, which is more than most readers will scroll through anyway.
Values are HTML-escaped, so a customer called "Smith & <Co>" appears as text and does not break the markup. It also means any HTML inside a CSV cell, such as a link, is shown as literal code rather than rendered. For HTML email, add inline styles to the table and cells, because some email clients ignore <style> blocks.
Worked example
A small orders export with an ID, a customer name, a date, an amount (one missing) and a true/false flag, converted with the default settings.
Input (CSV)
order_id,customer,order_date,amount,shipped
1001,Acme Ltd,2026-03-02,249.5,true
1002,Brightside Co,2026-03-02,1200,false
1003,Acme Ltd,2026-03-05,89.99,true
1004,Northwind,2026-03-07,,falseOutput (HTML)
<table>
<thead>
<tr><th>order_id</th><th>customer</th><th>order_date</th><th>amount</th><th>shipped</th></tr>
</thead>
<tbody>
<tr><td>1001</td><td>Acme Ltd</td><td>2026-03-02</td><td>249.5</td><td>true</td></tr>
<tr><td>1002</td><td>Brightside Co</td><td>2026-03-02</td><td>1200</td><td>false</td></tr>
<tr><td>1003</td><td>Acme Ltd</td><td>2026-03-05</td><td>89.99</td><td>true</td></tr>
<tr><td>1004</td><td>Northwind</td><td>2026-03-07</td><td></td><td>false</td></tr>
</tbody>
</table>What changes when you convert CSV to HTML
- The CSV header becomes a single <tr> of <th> cells inside <thead>.
- Each data row becomes a <tr> of <td> cells inside <tbody>, one row per line of output.
- The characters & < > and " are escaped as & < > and ".
- Order 1004's missing amount is an empty <td></td>, which keeps the columns aligned.
- Numbers are written in their parsed form (249.5, not 249.50) and are not formatted as currency or localised.
Your file is processed locally in your browser and is never uploaded. The free limit is 50 MB per file; larger files work if your device has the memory for them.
Frequently Asked Questions
How do I style the table?
Add a class to the <table> tag and target it from your stylesheet, for example .orders td { padding: 4px 8px; border-bottom: 1px solid #ddd; }. Adding text-align: right to numeric columns makes amounts easier to scan.
Can I make the table sortable or searchable?
Not in the output itself, which is static HTML. Add a small script such as List.js or DataTables to the page, and point it at the table.
Does the HTML keep links from my CSV?
No. Anything in a cell, including <a href> tags, is escaped and shown as text. If a column holds URLs you want clickable, wrap them in <a> tags after converting.
What is HTML format?
HTML (HyperText Markup Language) is the markup language of the web. An HTML table can be pasted directly into a web page or opened in a browser — no CSS or JavaScript required.
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