PDF formats
PDF vs JPG: which should you use?
JPG is an image format. PDF is a document container and page-description format. A PDF can contain text, vector graphics and images together, while a JPG represents a single raster image.
Updated August 10, 2026
Quick answer
Use JPG for photographs; use PDF for documents.
Choose JPG when the thing you are sharing is fundamentally an image and small web-friendly files matter. Choose PDF when you need pages, selectable text, mixed document content, forms, links or a predictable printable layout.
The biggest difference: image vs document
JPEG was designed for compressed photographic images. PDF can represent complete pages containing text, images, vector artwork, links, forms and other document structures. A scanned document may look like a stack of JPG-like images, but that is only one way a PDF can be built.
PDF vs JPG at a glance
| Question | JPG | |
|---|---|---|
| Best for | Documents and pages | Photographs and raster images |
| Multiple pages | Yes | No, one image per file |
| Selectable text | Often | No |
| Compression | Can use several techniques depending on content | Typically lossy image compression |
Is PDF higher quality than JPG?
Not automatically. Quality depends on what is inside the file and how it was created. A PDF can preserve vector graphics and text without turning them into pixels, but it can also contain a heavily compressed low-resolution image. A high-quality JPG may look better than a poorly created PDF.
Which is better for printing?
For a complete designed page, PDF is generally the more suitable handoff because it can preserve page geometry, text, fonts and vector artwork. For a single photograph sent to a photo workflow, JPG can be perfectly appropriate.
Working with a multi-page document?
Keep it as PDF if your goal is to reorganize or separate pages rather than flatten each page into an image.
Related guides
Sources
We prefer standards bodies, platform documentation and first-party technical sources for factual claims.