In this short tutorial you will learn how to Java PDF conversion works when turning an HTML document into a PDF using the Java REST API and the Aspose.PDF Cloud SDK.

Prerequisite

• Create an account API credentials
• Download the Aspose.PDF Cloud SDK for Java
• Set up a Java project with the above SDK

Steps to Convert HTML File to PDF with Java REST API

1. Set Client ID and Client Secret for the API.
2. Create an instance of the PdfApi class using the client credentials.
3. Define the input HTML file name and the desired output PDF file name.
4. Read the input HTML file and upload it to Aspose Cloud storage.
5. Call the getHtmlInStorageToPdf method to convert the stored HTML to PDF.
6. Download the resulting PDF file and save it locally.

Code to Generate PDF from HTML with Java Low Code API

The snippet above demonstrates a complete workflow: the source HTML file is first uploaded to cloud storage via uploadFile(), then converted to PDF with getHtmlInStorageToPdf(), and finally the PDF byte stream is saved to disk. Page width, height, and other conversion options can be adjusted directly in the code.

This conversion can be performed on any platform that supports Java, including Windows, Linux, or macOS, without writing extensive boilerplate code.

Another relevant feature can be found at the following URL: How to Convert PDF to HTML with Java REST API.

Keywords: convert html to pdf with java REST API; transfer html to pdf with Java Low Code API.