Java REST API makes it easy to transform a single page of a Word document into an image such as JPG, without needing any third‑party processors. In this guide we’ll walk through rendering a specific page of a DOCX file — see the format details on the DOCX file info page — and saving it as an image (for example, JPG — see the JPG file info page).

Prerequisite

• Create an account and get API credentials
• Download the Aspose.Words Cloud SDK for Java from the GitHub repository: aspose-words-cloud/aspose-words-cloud-java
• Set up a Java project and add the SDK dependencies so you can render a Word page as an image

Steps to Convert Word Page to Image with Java REST API

1. Initialize the WordsApi class with your client ID and client secret.
2. Create an instance of RenderPageOnlineRequest.
3. Load the source Word file into the request object.
4. Specify the page index (starting from 1) and the desired output image format (e.g., JPG).
5. Invoke the RenderPageOnline() method to render the selected page.
6. Save the image returned in the response stream to disk.

These steps outline how to convert a Word page into an image using the Java REST API. By configuring WordsApi and RenderPageOnlineRequest with the appropriate parameters and calling RenderPageOnline(), you obtain a stream that can be written to a file in the format you need.

Code to Convert Word Page to JPG with Java REST API

The sample above demonstrates converting a specific Word page to an image using the Java REST API. Adjust the pageIndex value (starting at 1) to render a different page. The response is a stream that you can write directly to a file.

If you need to convert an entire DOCX document to images, see the related article: Convert DOCX to JPG with Java REST API.

Keywords: how to make a word doc a picture with Java REST API; convert word page to image with NET REST API; how to convert word page into image with NET REST API; how to convert word page to image with Java REST API.