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Converting

How to Extract Images From a PDF

Pull the original pictures out of a PDF at full resolution, and understand why that is different from screenshotting the page.

May 8, 20262 min read

There are two different jobs here and it is worth knowing which you want. Extracting images pulls out the embedded picture files themselves. Converting pages to images renders whole pages, text and all, as pictures.

Which one you need

You wantDo this
A photograph that appears in a reportExtract the embedded image
A whole page as a pictureConvert the page to JPG or PNG
A chart drawn as vectorsConvert the page — there is no image file to extract
Every picture from a catalogueExtract images

How to do it

  1. 1Open the PDF to JPG tool and add your document.
  2. 2Choose whether you want the embedded images or full-page renders.
  3. 3Run it — several files come back as a single ZIP.

You get what was embedded, not what you saw

An extracted image comes out at the resolution it was stored at, which is often not the size it appeared on the page. A photo placed small in a report may have been embedded at full camera resolution — extraction gives you all of it. Equally, an image that was downsampled when the PDF was made comes out small, and no amount of extraction recovers what was thrown away.

When a single picture is split into several

Some producers slice a large image into tiles, and some build a photograph from a base image plus a separate transparency mask. Extraction returns exactly what is stored, so you may get fragments or a strange-looking greyscale alongside the picture. When that happens, render the page at 300 DPI and crop instead — less pure, more useful.

Rights

Being able to extract an image says nothing about whether you may use it. Photographs in reports, brochures and articles are usually licensed to the publisher for that use only. Extracting for personal reference is one thing; republishing is another, and the licence does not travel with the file.

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 JPG

Frequently asked questions

Why are my extracted images low resolution?+

Because that is how they were embedded. Many PDFs downsample images to keep the file small, and the discarded detail is gone.

Why did one picture come out as several files?+

It was stored as tiles, or as an image plus a separate transparency mask. Rendering the page and cropping is the practical alternative.

Can I extract a logo?+

Only if it is stored as an image. Logos are usually vector artwork, so render the page at high DPI and crop instead.

Does extracting change the images?+

No — you get the stored data as it is. Rendering a page, by contrast, produces a new image at whatever resolution you choose.

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