
Quick answer
How do you convert a PDF to JPG on a Mac?
To convert a PDF to JPG on a Mac, open the PDF in Preview, choose View → Thumbnails, and select the page you want. Then choose File → Export, set Format to JPEG, adjust the quality, and click Save. Preview saves the selected page as one JPG, so repeat the export for each extra page.
- Built-in way: Preview's File → Export can save a PDF page as a JPEG, with a quality setting.
- Select the page in the thumbnail sidebar first, because Preview exports one page at a time.
- For a long PDF, a tool that exports every page at once saves a lot of repeat clicking.
- JPG suits photos and scans. PNG keeps small text sharper.
An upload form wants an image, but all you have is a PDF. Or you want to share one page of a flyer in a chat app that won't show PDFs. Either way, you need a JPG.
You can absolutely do this on your Mac for free. Preview, the app that already opens your PDFs, can save any page as a JPG in under a minute. No website, no upload.
A PDF is a document that can hold many pages. A JPG is a single picture. So turning a PDF into JPGs really means turning each page into its own image. Keep that in mind, because it's the key to picking the right method.
How to save a PDF as a JPG on Mac with Preview
Preview turns a PDF page into a JPG with its Export command. You pick the page, choose JPEG, and save.
According to Apple's Preview User Guide, these are the steps:
- Open the PDF in Preview. Double-clicking it usually does this.
- Choose View → Thumbnails to show the page sidebar.
- Click the page you want to save as a JPG.
- Choose File → Export, then give the file a name and pick where to save it.
- Open the Format menu and choose JPEG.
- Click Save.
That's it. Your first JPG is done, and the original PDF isn't touched.
Choosing the JPEG quality
Apple's guide to converting image file types in Preview says that when you pick JPEG, you can adjust the image's quality. Higher quality means a sharper image and a bigger file. For an upload form with a size limit, slide it down a bit and check the result.
A tip on resolution
When the source is a PDF, Preview may also show a Resolution box in the export window. Apple's guide doesn't document it, so treat this as a tip rather than a rule. A higher number, such as 300 DPI (dots per inch), gives a larger, sharper image, which helps when the page has small text.
How to turn a multi-page PDF into JPGs on a MacBook
With Preview, you repeat the export once for each page. Select page 2 in the sidebar, export, then page 3, and so on.
For a three-page receipt, that's no trouble at all. For a 40-page report, it means 40 exports, 40 file names, and a lot of clicking. This is where Preview starts to feel slow.
A few tricks make it easier:
- Name files as you go. Add the page number to each name, like report-01.jpg and report-02.jpg, so they sort in the right order in Finder.
- Only export the pages you need. If you need 3 pages out of 40, pull them out first. The split PDF guide shows how.
- Save into one new folder. It keeps the page images together and easy to find.
A faster way: export every page at once with FinderBuddy
FinderBuddy's PDF to Images tool exports every page of a PDF as its own image in one step. You can run it on several PDFs at the same time, too.
- Select one or more PDFs in Finder.
- Right-click and choose FinderBuddy → PDF to Images.
- Each page is saved as its own PNG image, and your original PDF is kept.
- Need JPG rather than PNG? Select the new images, right-click, and choose FinderBuddy → Convert Format, then pick JPG.
Yes, that's two steps for JPG instead of one, and I want to be upfront about it. Even so, two right-clicks for a 40-page document beats 40 trips through the Export window. The PNG to JPG guide covers the second step in more detail.
Everything runs locally on your Mac, so contracts and bank statements are never uploaded. FinderBuddy needs macOS 14 or later on a Mac with Apple silicon. The free download includes a limited set of tools (Convert Format is one of them), and a one-time license unlocks the rest, including PDF to Images.
Should you save PDF pages as JPG or PNG?
Choose JPG for photos, scans, and colorful pages. Choose PNG for pages that are mostly text, charts, or line drawings.
JPG uses lossy compression, which means it drops tiny details to keep the file small. On a photo, you won't notice. On small black text, you can sometimes see faint smudges around the letters. PNG is lossless, so text stays crisp, but the files are usually bigger.
Many upload forms only say "image" and accept both. If the form asks for JPG by name, go with JPG and raise the quality a little. If the result is too big, our guide to compressing images on a Mac can shrink it.
What this means for you
Here's how I'd decide, based on the size of the job:
- One to five pages: Preview is perfect. It's free, already installed, and the steps take seconds once you know them.
- A long PDF, or many PDFs: a tool that exports every page at once will save you real time and a lot of repeat clicks.
- Private documents: stay on your Mac. Online PDF to JPG sites ask you to upload the file to their server, and you can't see what happens to it after that.
My opinion? Preview is one of the most underrated apps on the Mac. For a quick page or two, I'd use it every time. It only falls short when the page count climbs.
The takeaway
Converting a PDF to JPG on a Mac takes just a few clicks in Preview. Select the page in the thumbnail sidebar, choose File → Export, pick JPEG, and save. Repeat for each page you need.
When the PDF is long, export all the pages at once and save yourself the busywork. And if you ever need to go the other way, the JPG to PDF guide shows how to turn images back into a single PDF.
Frequently asked questions
- Can you save a PDF as a JPG on a Mac without extra software?
- Yes, a Mac can save a PDF as a JPG with Preview, the free app that comes with macOS. Open the PDF, select a page in View → Thumbnails, choose File → Export, and set Format to JPEG. Preview also offers PNG, HEIC, and TIFF in the same Format menu.
- Why does Preview only export one page of my PDF as a JPG?
- Preview exports one page as a JPG because a JPG file can only hold a single image, while a PDF can hold many pages. Apple's Preview guide says to select the page in the thumbnail sidebar before choosing File → Export. Each additional page needs its own export.
- Does a JPG made from a PDF keep the text searchable?
- No, a JPG made from a PDF does not keep searchable or selectable text. The JPEG format stores the page as a flat picture made of pixels. Keep the original PDF if the text needs to be copied, searched, or edited later, and use the JPG only for sharing or uploading.
- How do I make a JPG from a PDF look sharper?
- A sharper JPG from a PDF comes from a higher quality setting and a higher resolution. In Preview's export window, set the JPEG quality higher. If a Resolution box appears, raise it, for example to 300 DPI. Both changes make the image file larger, so check any upload size limits.
- Is it safe to convert a PDF to JPG online?
- Online PDF to JPG converters require uploading the document to a third-party server. That is a risk for contracts, IDs, tax forms, and bank statements. Preview on the Mac and local tools like FinderBuddy convert PDF pages on the computer itself, so the file is never uploaded.
FinderBuddy