Is this Excel to HTML converter free?

Yes, it is completely free and runs entirely in your browser.

Is my Excel data secure?

Yes. All conversion happens locally in your browser; no files are sent to any server.

The tool supports both modern .xlsx and legacy .xls file formats.

It generates clean, well-structured HTML tables that mirror the original spreadsheet's rows and columns.

Yes, you can choose to include basic inline CSS for borders and alignment or output minimal semantic HTML.

The code can be directly copied and pasted into any webpage or content management system (CMS).

Excel To HTML

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HTML Output Preview

Copy or download the generated HTML code below.