Converting
How to Convert PDF to JPG in High Quality
Turn PDF pages into images at the resolution you actually need — for print, for the web, or for a thumbnail. Including the DPI maths.
Turning a PDF page into an image means choosing a resolution, because a PDF page has no pixels — it is a set of drawing instructions that can be rendered at any size. Get the resolution wrong and you have either a blurry image or a 40 MB one.
Convert pages to images
- 1Open the PDF to JPG tool and add your file.
- 2Choose the resolution — this is the decision that matters.
- 3Convert. Every page becomes an image, delivered as a ZIP when there are several.
Choosing a resolution
| Use | DPI | A4 page becomes |
|---|---|---|
| Web page or email | 96–150 | about 800 × 1100 to 1240 × 1750 |
| On-screen reading, retina displays | 200 | about 1650 × 2340 |
| Printing | 300 | about 2480 × 3500 |
| Archival or large-format print | 600 | about 4960 × 7000 |
The rule of thumb: 150 DPI for screens, 300 DPI for anything that will be printed. Above 300 the file size climbs quickly and the improvement is invisible unless the output is genuinely large.
Why your converted pages look blurry
- The resolution was too low. Convert again at 300 DPI.
- The image was enlarged after conversion — scaling up cannot invent detail.
- The PDF was itself a low-resolution scan, so there was never any detail to render.
- Heavy JPEG compression was applied on export.
What you give up
Converting a page to an image destroys everything that made it a document. Text becomes pixels: not searchable, not selectable, not readable by a screen reader, and not reflowable. File size usually grows, sometimes enormously.
That is a fine trade when you need an image — a thumbnail, a figure for a slide, a preview. It is the wrong move if you are just trying to stop someone editing the document; protect it instead, and keep it a document.
Do it now
PDF to JPG
Convert PDF pages to JPG images. It runs in this browser tab — your file is not uploaded anywhere.
Open PDF to JPGFrequently asked questions
What DPI should I use for printing?+
300. It is the standard for print and the point past which higher settings stop being visible.
How do I convert only one page?+
Extract that page into its own PDF first, then convert it. That way you get one image rather than a ZIP of forty.
Why is my JPG bigger than the PDF?+
Because a page of text stored as vector instructions is tiny, and the same page stored as millions of pixels is not. This is normal.
Can I get a transparent background?+
Not with JPG, which has no transparency. Export PNG if you need it — though PDF pages are opaque anyway, so the background will be white.