In this How-to tutorial, we quickly explain to you complete instructions to convert XLSX to HTML using Java as well as a working example to export Excel to HTML in Java. You can use this guide on operating systems including MS Windows, Linux, and Mac OS for performing the document conversion between formats. Further, you do not need any third-party software and MS Office for implementing the feature.

Steps to Convert XLSX to HTML using Java

1. Install GroupDocs.Conversion for Java from the Maven repository for converting XLSX to HTML
2. Import the essential classes for doing document transformation from Excel to HTML
3. Load the input XLSX file by passing it to the constructor of the Converter class
4. Initialize MarkupConvertOptions class and set convert options for the output HTML file
5. Finally, call the Convert method of the Converter class and pass the converted file path along with the MarkupConvertOptions object to it

It is really easy and straightforward process to create the Java Excel to HTML capability. You just need to follow the above steps in a sequence and consume a few API calls of the conversion library for performing document transformation. Moreover, MarkupConvertOptions can be used for settings the convert options for the converted HTML document that help to customize it.

Code to Convert XLSX to HTML using Java

In the above code sample, the Excel to HTML Java functionality is created by following the instructions explained in the previous section. You can see that the Converter object is initiated by loading the source XLSX file and then initializing MarkupConvertOptions class for customizing the output HTML document. Finally, the converted document is saved to the disk by invoking the Convert method.

We have discussed detailed steps for doing document conversion and implemented XLSX to HTML Java capability. Recently, we had posted an article on converting XML to PDF in Java, have a look at how to convert XML to PDF using Java guide for more information.