PDF is the go-to format for sharing finished documents, but there are many situations where a plain image is actually more useful. Knowing when to make the switch — and which image format to convert to — makes a real difference to your workflow.

Embedding a document in a presentation

If you need to show a PDF page inside a PowerPoint or Keynote presentation, importing it as an image is far more reliable than trying to embed the PDF itself. Presentation tools handle images natively — scaling, cropping, and animating them without format compatibility issues. Export the specific page as a PNG at 3× or 4× resolution and insert it as a standard image.

Creating social media posts from documents

Social platforms accept images, not PDFs. If you want to share an infographic, a data table, a certificate, or any page from a document on Instagram, LinkedIn, or Twitter, converting to JPG or PNG is the only practical approach. For infographics with text, use PNG to preserve sharp edges.

Previewing documents in web applications

Displaying a PDF inside a web page requires either a browser PDF viewer or a JavaScript library. For simple document previews, converting the relevant pages to WebP images and serving them as standard img tags is simpler, faster to load, and more universally compatible. WebP's superior compression means the preview image will typically be smaller than a comparable JPG at the same quality.

Archiving visual records

Some archiving workflows require images rather than PDFs — particularly systems that index content visually. Converting each PDF page to a high-resolution PNG creates a permanent, lossless visual record that can be stored and retrieved without PDF viewer dependencies.

Editing a PDF page in image software

PDF pages cannot be directly opened and edited in raster image editors like Photoshop or GIMP. But a PNG export can. If you need to annotate a diagram, highlight a section, or add a watermark, converting to PNG first gives you full pixel-level control. Export at 4× resolution to have enough pixels to work with for any annotation or crop operation.