Generate Thumbnail Images for PDF Pages in Java

While embedding the PDF documents into a web application you may need to generate a thumbnail. In other scenarios, such as creating a PDF viewer, you may need to create a thumbnail for each page in the PDF. In this article, we will show you how to generate thumbnails of a PDF file programmatically in Java. We will explicitly cover how to create a thumbnail of a particular page or all the pages in a PDF file.
April 15, 2022 · 3 min · Usman Aziz