Convert Markdown to HTML in Java to create web content

Convert Markdown to HTML in Java using REST API

As a Java developer, you can convert Markdown MD file to HTML Webpage programmatically in Java using the GroupDocs.Conversion REST API. In certain cases, you may need to change markup language file to a single HTML file. For example, you want to save and share Markdown files online to publish content over the internet. Therefore, in this Java tutorial we learn how to convert Markdown to HTML in Java using the REST API.

The following topics shall be covered in this article:

Java Markdown to HTML Converter REST API - SDK Installation

For converting Markdown .MD file to HTML page, I will be using the Java SDK of GroupDocs.Conversion Cloud API. It helps you to integrate GroupDocs.Conversion Cloud API in your Java applications fast and easily. This is the best Markdown to HTML converter API that keeps the original text format and layouts of your documents. Our Conversion API also allows you to convert your documents, and images of any supported file format to any format you need. You can easily convert between more than 50 types of files and images like Word, PDF, PowerPoint, Excel, HTML, CAD, raster images, etc.

You can download the API’s JAR file or install using Maven configurations. Add repository and dependency to your project’s POM.xml. Below are the instructions for Maven:

Maven Repository:

<repository>
    <id>groupdocs-artifact-repository</id>
    <name>GroupDocs Artifact Repository</name>
    <url>https://repository.groupdocs.cloud/repo</url>
</repository>

Maven Dependency:

 <dependency>
    <groupId>com.groupdocs</groupId
    <artifactId>groupdocs-conversion-cloud</artifactId>
    <version>22.10</version>
    <scope>compile</scope>
</dependency>

Please get your Client ID and Client Secret from the dashboard before you start following the steps and available code snippets. Please enter the code shown below once you have your ID and secret:

Convert Markdown Document to HTML File in Java using REST API

There are several reasons why you might want to convert Markdown to HTML. For example to publish and create web content, for website search engine optimization (SEO), control over layout and design. The following are the steps to convert a Markdown file to HTML document as mentioned below:

Upload the File

Firstly, upload the Markdown document to the cloud storage using the code snippet as given below:

As a result, the uploaded Markdown file will be available in the files section of your dashboard on the cloud.

Convert Markdown to HTML in Java

This section shows how to convert a Markdown file to an HTML page programmatically in Java by following the steps below:

  • Firstly, create an instance of ConvertApi
  • Secondly, create an instance of the ConvertSettings
  • Next, provide the cloud storage name
  • Then, set the input Markdown file path and the output file format as “html”
  • Now, set the output HTML file path
  • Create ConvertDocumentRequest with ConvertSettings
  • Lastly, invoke the convert_document() method with ConvertDocumentRequest

The following code snippet shows how to convert Markdown file to HTML page using REST API:

Download the Converted File

The above code sample will save the converted HTML web page to the cloud. You can download it using the following code snippet:

This is how Markdown file to HTML document converter library in java works. In the next section, let’s explore more advanced conversion settings using Java API.

Convert Markdown File to HTML Page in Java using Advanced Options

It is a useful way to make your content more widely accessible and compatible across different platforms and systems by converting Markdown to HTML. In this section, you can convert Markdown text to HTML file using some advanced settings programmatically by following the steps given below:

  • Firstly, create an instance of ConvertApi
  • Secondly, create an instance of the ConvertSettings
  • Next, provide the cloud storage name
  • Set the input Markdown file path and output file format as “html”
  • Then, create an instance of the HtmlConvertOptions
  • Set various convert options like setFromPage, setPagesCount, setFixedLayout, etc.
  • Now, set convert options and the output file path
  • Create ConvertDocumentRequest with ConvertSettings
  • Finally, call the conversion using the convert_document() method with ConvertDocumentRequest

The following code example shows how to convert Markdown file to HTML webpage using advanced settings.

Please follow the steps mentioned earlier to upload and download the files.

Online Markdown to HTML Converter Free

How to convert Markdown to HTML file online for free? Please try online Markdown to HTML converter to create HTML from Markdown online for free. It was developed using the above API to convert Markdown to HTML online free.

Conclusion

Let’s end this article here. In this article, you have learned:

  • how to change Markdown text to HTML page in Java programmatically;
  • how to convert Markdown file to HTML file using some advanced settings in Java;
  • programmatically upload the Markdown file to the cloud and then download the converted HTML file from the cloud;
  • online convert Markdown to HTML free using Markdown to HTML converter software;

Moreover, you can learn more about GroupDocs.Conversion file conversion API using the documentation. We also provide an API Reference section that lets you visualize and communicate with our APIs directly through the browser. Java SDK complete source code is freely available on the Github. Please check the GroupDocs.Conversion Cloud SDK for Java Examples here.

Finally, groupdocs.cloud is writing new blog articles on different file formats conversions using REST API. So, please stay in touch for regular updates.

Ask a question

For any queries/discussions about Markdown to HTML Converter API, please feel free to contact us on the free support forum.

FAQs

How do I convert Markdown to HTML in Java?

Please follow this link to learn the Java code sample for how to convert Markdown file to HTML webpage, fast and easily.

Can I convert Markdown to HTML in Java using REST API?

Yes, you can change Markdown to HTML in Java. Firstly, create an instance of ConvertApi, set the values of the convert settings, and invoke the convertDocument method with ConvertDocumentRequest to convert Markdown to HTML web page.

How to convert Markdown to HTML online for free?

Markdown .md file to HTML converter online free allows you to convert Markdown to HTML free, quickly and easily. Once the online conversion of .md file to HTML is completed, you can instantly download the converted HTML file on your PC.

How do I online convert Markdown to HTML?

  • Open free Markdown to HTML converter online
  • Click inside the file drop area to upload Markdown file or drag & drop Markdown file.
  • Click on Convert Now button, free online Markdown to HTML converter will change Markdown file to HTML online free.
  • Download link of the output HTML file will be available instantly after converting the Markdown file to HTML document for free.

How to install Markdown to HTML Java library?

You can download and install Java Markdown to HTML converter library to process, manipulate, and create HTML from Markdown file in Java programmatically.

How to convert Markdown to HTML in windows?

Please visit this link to download Markdown to HTML converter offline for windows. This Markdown to HTML converter free download software can be used to export Markdown to HTML in windows quickly, with a single click.

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