Convert HTML to XLSX

Choose file to convert

You have the option to convert your html file to xlsx, as well as a variety of other formats, using our free online converter.

How to convert html to xlsx?

How to convert xlsx to html?

Step 1

Upload html-file

You can select html file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.

Step 2

Select «to xlsx»

Choose xlsx or any of the other 200+ supported formats you'd like to convert to.

Step 3

Download your xlsx file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the xlsx format.

The security of your files is our priority

Understanding the importance of the security of our users' data, we have implemented a number of measures to ensure reliable file conversion without the risk of information leakage or privacy violations.

Data encryption

All information uploaded to our platform is SSL encrypted, ensuring privacy during transmission.

Safe storage

After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.

Harmless scripts

Our file conversion tools are regularly tested for malicious code or vulnerabilities to eliminate the risk of a potential cyber attack.

Best tool to convert html to xlsx

html to xlsx Fast and easy

Simply drag and drop your html files onto the webpage, and you'll be able to convert them to xlsx or over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure html to xlsx Conversion

As soon as you upload your html files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all html to xlsx conversions in the cloud, which means that none of your computer's resources will be used in the process.

Hypertext Markup Language with a client-side image map

Extension	.html
Category	🔵 documents
Programs	🔵 Internet Explorer 🔵 Mozilla Firefox 🔵 Google Chrome 🔵 Opera 🔵 Safari 🔵 Other internet browsers
Description	🔵 HTML (Hypertext Markup Language) is the standard markup language used for creating web pages and web applications. It describes the structure of a web page semantically and originally included cues for the appearance of the document. HTML provides the basic building blocks for webpages, allowing for the integration of text, images, multimedia, and other elements. HTML files are essential for the World Wide Web and are interpreted by web browsers to display content.
Technical details	🔵 The `.html` (HyperText Markup Language) format is a crucial technology for creating web pages and applications, allowing for the organization of web content. It utilizes tags to specify elements such as headings, paragraphs, links, and images within a webpage. HTML documents begin with a doctype declaration, followed by ``, ``, and `` sections. HTML has undergone changes over time, with HTML5 being the most recent version that supports multimedia, semantic elements, and intricate web application interfaces. It employs character encodings like UTF-8 for global character representation. HTML is commonly used in conjunction with Cascading Style Sheets (CSS) for visual design and JavaScript for interactive functionality. Regulated by the World Wide Web Consortium (W3C), HTML ensures consistent display across browsers and provides accessibility features for broader usage. Its semantic tags also play a significant role in search engine optimization (SEO). The fusion of HTML's simplicity with CSS and JavaScript capabilities establishes it as a fundamental element in web design and development.
Developer	🔵 World Wide Web Consortium & WHATWG
MIME type	🔵 text/html

Office Open XML Document

Extension	.xlsx
Category	🔵 documents
Programs	🔵 Microsoft Office 🔵 LibreOffice 🔵 Kingsoft Office 🔵 Google Docs
Main program	🔵 Microsoft Office
Description	🔵 .xlsx (Microsoft Excel Open XML Spreadsheet) The .xlsx format is the default file format for spreadsheets created in Microsoft Excel, starting with Excel 2007 and later versions. It is a part of the Office Open XML specification and utilizes XML and ZIP compression to reduce file sizes. The .xlsx format allows for the creation of complex spreadsheets containing data, formulas, charts, pivot tables, and various formatting options. It is more efficient and secure when compared to the older .xls format, and is widely utilized in business, education, and personal data management.
Technical details	🔵 Introduced in Excel 2007 as part of the Office Open XML (OOXML) standard, the `.xlsx` format represents a significant advancement from the older `.xls` format. It utilizes XML within a ZIP archive structure to enhance data readability and efficiently organize elements such as worksheets and shared strings. This format can handle extensive datasets, supporting up to 1,048,576 rows and 16,384 columns per sheet. Additionally, it includes advanced features like formulas, charts, pivot tables, and VBA macros. The use of shared XML files helps optimize file size. `.xlsx` promotes cross-platform interoperability, integrates security features such as digital signatures and encryption, and even offers a macro-enabled `.xlsm`
Developer	🔵 Microsoft
MIME type	🔵 application/vnd.openxmlformats-officedocument.spreadsheetml.sheet