Turn XLSX spreadsheets into HTML. It is converted in your browser, so the file never leaves your device.
Drop XLSX files here
or choose from your computer paste with Ctrl V
from Photos or Files
Ready · other file types work too0 bytes uploaded, ever
Drop XLSX (Excel) files onto the box above, or click it to choose them. ToAny reads the file's contents to detect the type, so a wrong extension does not matter.
Press Convert. There is nothing else to set. The work happens in this tab.
Save the HTML, or download everything as one ZIP if you converted several files.
The XLSX to HTML converter is part of this page and runs inside your browser. Your spreadsheets are never sent to ToAny or to anyone else.
Nothing has to travel to a server and back, so the conversion starts the moment you press Convert, even on a slow connection.
No sign-up, no email address and no watermark. Add several files and download them together as a ZIP.
XLSX is awkward for scripts, databases and import tools that expect plain text. HTML opens in any browser and can be published on the web as-is. XLSX is at home in spreadsheets with formulas, formatting and several sheets; HTML is the usual choice for web pages and emails.
The table is written as an HTML table in a complete page you can open or paste into a document.
XLSX is Excel's format since Office 2007. A workbook can hold many sheets with formulas, formatting and charts. Programs and scripts usually prefer the same data as CSV or JSON.
Opens in Excel, Google Sheets, Numbers, LibreOffice Calc
XLSX converterHTML is the markup every web page is written in. A saved .html file contains the page's structure and text; its images, styles and scripts usually live in separate files.
Opens in Every web browser
HTML converter| XLSXExcel workbook | HTMLWeb page | |
|---|---|---|
| Stands for | Office Open XML Workbook | HyperText Markup Language |
| Type | Spreadsheet workbook | Web page markup |
| Compression | ZIP container of XML | None |
| Introduced | 2007, by Microsoft | 1991, by Tim Berners-Lee (now maintained by WHATWG) |
| Opens in | Excel, Google Sheets, Numbers, LibreOffice Calc | Every web browser |
| Best for | Spreadsheets with formulas, formatting and several sheets | Web pages and emails |
| File extension | .xlsx | .html, .htm, .xhtml |
No. The XLSX to HTML conversion runs inside your browser, on your own phone or computer. The file is not sent to ToAny or to anyone else.
The content is carried over as faithfully as HTML allows; features that HTML does not have are left out.
Yes. Add as many as you like, convert them together and download each result or all of them as one ZIP.
The steps are the same everywhere because ToAny runs in the web browser: open this page in a current version of Chrome, Edge, Safari or Firefox, add the XLSX file, press Convert and save the HTML. There is nothing to install.
Yes. Spreadsheet files up to 150 MB are accepted; a larger file is refused with a message. Beyond that the limit is your device's memory, since nothing is uploaded; a computer copes with large files better than a phone.