XLSX to HTML - Convert document online

(DOC, DOCX, RTF, TXT, ODT, XLS, XLSX, CSV, ODS, PPT, PPTX, ODP, HTML, XPS, etc.)
Conversion Results:
# Output File Source File Action

How to convert XLSX to HTML:

1. Click the "Choose Files" button to select multiple files on your computer or click the "URL" button to choose an online file from URL, Google Drive or Dropbox.

2. Choose a target document format. The target document format can be PDF, DOC, DOCX, XLS, XLSX, PPT, PPTX, HTML, TXT, CSV, RTF, ODT, ODS, ODP, XPS or OXPS. A target format can only be converted from certain document formats. For example: It can convert DOC to DOCX, but it can't convert DOC to XLSX. When choosing a target format, it will list what source formats can be converted to the target format.

3. Click the "Convert Now!" button to start batch conversion. The output files will be listed in the "Conversion Results" section. Click icon to show file QR code or save file to cloud storage services such as Google Drive or Dropbox.

XLSX vs HTML:
Name XLSX HTML
Full name Office Open XML Document Hypertext Markup Language
File extension .xlsx, .xlsm .html, .htm
MIME application/vnd.-openxmlformats-officedocument.-spreadsheetml.-sheet text/html
Developed by Microsoft W3C & WHATWG
Type of format Spreadsheet Document file format
Introduction The Office Open XML file formats are a set of file formats that can be used to represent electronic office documents. There are formats for word processing documents, spreadsheets and presentations as well as specific formats for material such as mathematical formulae, graphics, bibliographies etc. HyperText Markup Language, commonly referred to as HTML, is the standard markup language used to create web pages. Along with CSS, and JavaScript, HTML is a cornerstone technology, used by most websites to create visually engaging web pages, user interfaces for web applications, and user interfaces for many mobile applications.
Technical details Office Open XML documents are stored in Open Packaging Convention (OPC) packages, which are ZIP files containing XML and other data files, along with a specification of the relationships between them. Depending on the type of the document, the packages have different internal directory structures and names. HTML elements form the building blocks of all websites. HTML allows images and objects to be embedded and can be used to create interactive forms. It provides a means to create structured documents by denoting structural semantics for text such as headings, paragraphs, lists, links, quotes and other items.
Associated programs Microsoft Office, LibreOffice, Kingsoft Office, Google Docs. Mozilla Firefox, Opera, Google Chrome, Internet Explorer.
Sample file sample.xlsx sample.html
Wikipedia XLSX on Wikipedia HTML on Wikipedia