Converter
XLSX, ODS, CSV, TSV to HTML Converter
Convert Sheet to HTML locally in your browser. Portable HTML table from spreadsheet data.
1Private — files stay local
Add documents
PDF, DOCX, images, spreadsheets or text files.
Drop documents or browse
PDF, Word, Excel, text files.
No files selected yet.
2
Choose tool
XLSX, ODS, CSV, TSVHTML
Convert the first worksheet to an HTML table.
3
Settings & convert
Frequently asked questions
Quick answers about converting XLSX, ODS, CSV, TSV to HTML in your browser.
How do I convert XLSX, ODS, CSV, TSV to HTML?
Add your XLSX, ODS, CSV, TSV file to the converter, start the conversion, and download the HTML file. Everything runs in your browser.
Is the XLSX, ODS, CSV, TSV to HTML converter free?
Yes. The XLSX, ODS, CSV, TSV to HTML converter is completely free with no sign-up, no watermarks, and no file count limits.
Are my files uploaded to a server?
No. Your files are read and converted locally in your browser, so they never leave your device.
What devices and browsers are supported?
It works in any modern browser on desktop, laptop, tablet, or phone — there is nothing to install.