PDF to JPG Converter - Save Every PDF Page as an Image

Convert PDF to JPG, page by page or picture by picture

A PDF is a container, and plenty of places will not accept the container. A portal asks for a JPG of your marksheet, a chat app shows a photo but not a document, a slide editor wants pictures rather than pages. This tool turns each page of a PDF into a JPG or PNG at the resolution you choose, so you can convert PDF pages to images without installing anything.

It also does a second, different job. If what you want is the photograph or logo that someone placed inside the document, you can switch the tool to take out the embedded images instead of photographing the pages. Those two answers are not the same thing, and the sections below explain when each one is the right one.

How to convert a PDF to JPG

1. 1
   Drop a PDF onto the upload area or click it to browse. You can add several PDFs at once; each is converted in turn.
2. 2
   Under What to take out, leave Every page as an image selected to get a picture of each page, or choose The images embedded in the PDF to pull out the stored pictures.
3. 3
   Pick a Resolution: 72 DPI for screen, 150 DPI for general use, 200 DPI for sharp on screen (the default), or 300 DPI for print.
4. 4
   Under Save as, choose JPG or PNG. If you chose JPG, adjust JPG quality (0.3 to 1) if you want to; it starts at 0.95.
5. 5
   Press Convert to Images. A progress percentage shows while the pages are drawn.
6. 6
   Download each picture from the list, or press the Download all button (it reads, for example, Download all 12 as a ZIP) when there is more than one file.

How the pages become pictures

The page is drawn by pdf.js, the same open-source renderer that Firefox uses to display PDFs. Your browser fetches it with the page, reads the file locally and paints each page onto an HTML canvas. A PDF page has no background colour of its own, so the canvas is filled with white first; without that step a JPG would come out black wherever the page is transparent.

Resolution is the one number that matters. PDF pages are measured in points, 72 to the inch, so the tool multiplies the page size by your DPI divided by 72. At 150 DPI the multiplier is about 2.08, at 300 DPI about 4.17. The result is rounded down to whole pixels, and the canvas is then encoded as a JPEG at your quality setting, or as a lossless PNG.

Several pages are drawn at the same time, but never more than four at once, which keeps a long document from filling the tab's memory. The pictures still come back in page order, numbered page-1, page-2 and so on.

Worked example: one A4 page at each resolution

A standard A4 page is about 595 by 842 points. Here is what each resolution setting produces from it, using the tool's own rule of multiplying by DPI over 72 and rounding down.

Your own file may differ by a pixel or two, because page boxes such as 595.28 by 841.89 round differently. The pattern is what to take away: doubling the DPI roughly quadruples the pixel count. A 300 DPI page holds about 8.7 million pixels, and while it is being drawn it occupies roughly 35 MB of memory (2479 x 3508 x 4 bytes), which is why a few pages at a time is the sensible limit.

If a form asks for an image that is, say, 1600 pixels wide, 200 DPI on an A4 page gets you almost exactly there. If it asks for a file under a few hundred KB, start at 150 DPI and use a lower quality, then check the size.

JPG or PNG, and what quality to use

• JPG suits scans, photographs and pages with shaded areas. It throws away detail you will not miss and makes small files. At the default 0.95 the loss is very hard to see.
• PNG suits pages made mostly of sharp text, thin lines and flat colour, such as a typed form or a diagram. It never loses detail, but the file is often several times larger than the JPG of the same page. The quality box is ignored for PNG.
• Quality much below 0.7 can start to leave a halo of fuzz around small text. If a portal needs a small file, it is usually better to lower the DPI than to push the quality very low.
• The quality field accepts values from 0.3 to 1. Anything outside that range is pulled back inside it.

Extract the images already inside a PDF

Rendering a page photographs everything on it: text, borders, the photo and any stamps. Extraction reaches behind the page for the picture objects themselves. Choose The images embedded in the PDF and the tool reads each page's drawing instructions, finds the pictures, and saves them as separate files named image-1-page-1, image-2-page-3 and so on.

A picture used on several pages, such as a logo in a footer, is stored once in the file and is extracted once. Very small objects (under four pixels in either direction) are skipped, since they are usually decoration rather than pictures. The Resolution setting does not apply here, because the picture keeps the pixel size it was stored at.

One honest detail: the extracted picture is redrawn and saved again as JPG or PNG. Its pixel dimensions are the original ones, but with JPG it is a fresh encoding rather than a byte-for-byte copy. Choose PNG if you want to avoid a second round of JPEG loss. If the file holds no pictures at all, which is true of most typed documents, you are told so and pointed back to the page option.

Reading the result

When the conversion finishes, a note above the list tells you how many pages were converted and at what DPI, for example 12 pages at 200 DPI. Each picture shows as a thumbnail with its file name and a Download link. A single page gives you page-1.jpg.

When you converted several PDFs together, each picture is prefixed with the name of its source file so nothing collides in your downloads folder. Whenever there is more than one result, a Download all button bundles them into one ZIP called pdf-to-jpg-output.zip. Check one thumbnail at full size before you send the batch anywhere, especially if you chose a low DPI.

Common reasons to turn a PDF into images

• Uploading a marksheet, certificate or ID to a portal that takes only JPG or PNG. Convert, then use reduce the file size if the form also sets a KB limit.
• Sharing one page of a document on WhatsApp or Instagram, where an image previews instantly and a PDF does not.
• Turning slides exported as PDF into pictures for a video, a blog post or a social carousel.
• Making a thumbnail or cover image of a brochure, a menu or a resume.
• Sending a page to a design or OCR tool that expects an image file.
• Archiving a signed page as a picture before you put the pictures back into a new PDF in a different order.

Practical tips

• Need only one page? Use extract single pages first, then convert the small PDF. The converter always does every page, and there is no page-range box.
• Match the DPI to the destination. 72 or 150 for screens and chat, 200 when text must stay crisp on a phone zoom, 300 for printing.
• For a long document, convert a short sample at your chosen settings first. It tells you the picture size and file size before you commit to a hundred pages.
• If the pages are very large, such as A3 posters or maps, drop to 150 DPI. A 300 DPI A3 page has twice the pixels of an A4 one.
• Keep the original PDF. Pictures of a page cannot be turned back into selectable text, so the PDF remains your master copy.

Mistakes that waste time

• Choosing 300 DPI for a web upload. The file balloons and the portal rejects it. Higher DPI gives bigger files, not necessarily better ones for screens.
• Choosing PNG for photographs. A scanned certificate saved as PNG can be many megabytes where the JPG is a few hundred KB.
• Expecting editable text afterwards. A converted page is a picture. If you need to edit the words, use a text-based converter instead of this one.
• Using the embedded-image option when you wanted a picture of the page. If the PDF is a scan, its pages are full-page pictures, so the two options give similar results; for a typed document, extraction finds nothing.
• Forgetting that a protected file must be opened first. If the PDF asks for a password, unlock it first and convert the unlocked copy.

Limits and what the tool cannot do

• Each PDF can be up to 100 MB and 500 pages. Beyond that the page tells you before you press the button, because everything happens in your own browser tab.
• A damaged file is flagged with advice to run repair a broken PDF first. A file that is not a real PDF inside, whatever its name says, is refused.
• Output is JPG or PNG only. No page-range box and no WebP option are offered here; if you need WebP, run the finished pictures through an image converter.
• Transparency is flattened to white. A JPG cannot hold it, and the page canvas is painted white before drawing.
• Very large pages at high DPI can run a small device out of memory. If the browser reports that, lower the resolution or split the document first.
• The file-size checks look at the first PDF you add. A second file in the same batch is not pre-checked.

Your files stay on your device

The conversion runs inside your own browser tab. The PDF is read from your disk, drawn on a canvas and saved back as pictures, and none of that is sent to a Jobsixo server. There is no account to create and no watermark on the pictures. Closing the tab clears everything the tool was holding.

Related tools

If you only need to shrink a bulky scan rather than change its format, compress the PDF and keep it as a PDF. If a long document is slowing the tab down, split the document into parts and convert them one at a time.