PowerPoint Slide Previewer

How This Works

This demo demonstrates two approaches for generating PowerPoint slide previews directly in the browser:

• XML Extraction: Parses the PPTX file (which is a ZIP archive containing XML files) to extract slide content and generate visual representations of each slide.
• Thumbnail Method: Uses a simplified approach that treats the slide as a whole and generates a basic representation of its content.

Both methods are purely client-side and don't require any server processing. For more accurate preview rendering, a server-side solution would typically be needed.