Excel to HTML
DataConvert Excel files to clean HTML tables with styling. Sheet selection and responsive table output. 100% client-side.
About Excel to HTML
This Excel to HTML converter uses SheetJS to transform xlsx and xls spreadsheets into styled HTML tables locally. The conversion preserves cell types, merged cells (colspan/rowspan), alignment, and formatting, generating semantic table, thead, and tbody structures. The output includes responsive styling and can be embedded in web pages, email templates, or documentation systems.
How to Use
- Open the Excel to HTML tool page
- Enter or paste your data into the input area
- View the real-time results and use the copy button to get the output
Use Cases
- Web data publishing — Convert Excel reports to HTML tables for direct embedding in company intranets or CMS systems.
- Email template creation — Transform Excel price lists into HTML tables for marketing emails, compatible with email clients.
- Documentation import — Convert Excel data tables to semantic HTML structures for import into Confluence or Notion.
- Data preview — Convert Excel data to HTML tables for quick preview without installing Excel software.
- Report automation — Convert periodic Excel reports to HTML for embedding in dashboard pages for automated data display.
FAQ
Are merged cells preserved after conversion?
Yes. The tool converts Excel merged cells to HTML colspan and rowspan attributes, maintaining consistent table layout.
Can the output HTML be used directly?
Yes. The generated HTML includes semantic table, thead, tbody structures and basic styling, ready to paste into web pages or email editors.
Does it support custom styling?
Yes. You can customize CSS class names to replace defaults and modify alignment, borders, and background color properties.
Can it handle cells with formulas?
Yes. SheetJS reads formula result values rather than formulas; the HTML table displays computed values.
Are files uploaded?
No. All parsing and conversion run locally via SheetJS; files never leave your device, safe for sensitive reports.
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