Is this tool free to use?

Yes, this tool is completely free to use. No registration, subscription, or payment is required. All processing happens directly in your browser.

Does this tool upload data to a server?

No. All processing happens locally in your browser using JavaScript. Your data never leaves your device, ensuring complete privacy and security. The tool works even when offline.

Does this tool work on mobile devices?

Yes, this tool is fully responsive and works on all modern browsers including Chrome, Safari, Firefox, and Edge on desktop, tablet, and mobile devices.

Is an internet connection required to use this tool?

No internet connection is required after the page loads. Since all processing happens in your browser, you can use this tool offline once the page is loaded.

Is there a file size limit?

There is no server-side file size limit since files are processed locally in your browser. The only limitation is your device's memory (RAM). For very large files, we recommend processing them in smaller chunks.

📋 HTML Table to CSV Converter

Free online HTML table to CSV converter. Paste HTML table code, extract and export data as CSV format (Excel compatible). Supports multiple tables, header detection, custom delimiters. Real-time preview, one-click CSV download or clipboard copy. Client-side only.

Enter HTML Table Code

Delimiter

Quote Fields

CSV Output

How to Use the HTML Table to CSV Converter

Converting with the HTML Table to CSV Converter takes just three steps:

Enter the Value to Convert
Type or paste the value you want to convert into the input area. The html table to csv converter supports various input formats — just enter your data and the tool will recognize it automatically.
Select Source and Target Formats
Choose the source format and the target format from the available options. The tool supports bidirectional conversion where applicable. Your settings are applied instantly.
Get Your Conversion Result
The converted result appears in real time. Click "Copy" to copy it to your clipboard, or "Download" to save it. All conversion is done locally on your device with no server upload.

FAQ

HTML表格转CSV支持哪些格式？

支持任何包含table标签的HTML代码，包括th表头、td单元格、合并行和列等复杂表格结构。

可以导出多个表格吗？

是的，如果HTML中包含多个表格，会自动依次导出所有表格数据，表格之间用空行分隔。

导出的CSV可以在Excel中打开吗？

可以，导出的CSV文件兼容Excel、Google Sheets、Numbers等主流电子表格软件。