A PDF is a document; a JPG is a picture any page, chat or form can take.
A PDF cannot be dropped into most places
A chat window, a profile picture, a slide, a marketplace listing, a forum post, a print
kiosk: they all expect an image and answer "unsupported file" to a PDF. One page saved as
a JPG goes everywhere a PDF refuses to.
JPG is the smallest picture format everybody reads
The page is rendered once into a JPEG, which compresses a page of text and photographs
into a file small enough for an email attachment. Windows, macOS, Android, iOS, printers
and every browser open it without a plug-in or an account.
A preview instead of a download
A JPG of page 1 can be shown as a thumbnail — in a list, a card grid or a search result —
where a PDF would have to be opened first. That is why invoices, tickets and reports are so
often previewed as an image while the PDF stays the archive.
What each page becomes
Every page is rendered on its own, at the size of the paper it was drawn on.
One page, one JPG
The whole page becomes a picture: text, photographs, vector drawings, stamps and page
numbers, exactly as they are laid out in the document. Nothing is cropped and nothing is
re-flowed — what you see in a PDF viewer is what lands in the JPG.
One page downloads as a single file
A one-page PDF answers with one JPG named after the upload. Longer documents come back as
one ZIP holding page-1.jpg, page-2.jpg and so on, one image per
page, in the order of the document. The result card reports how many pages were rendered
before you save anything.
Up to 50 pages, with a warning past that
A request renders at most 50 pages. A document with 60 pages gives you the first 50 and a
warning that says so, rather than a stalled browser or a timeout halfway through. For the
rest, choose "first page only" and read the remaining pages with a PDF splitter first.
JPG has no transparency
A PDF page is flat by definition, so there is nothing to lose here, but anything the page
leaves see-through — a cut-out logo placed on an empty background — arrives on white.
Choose PNG instead when you need the page exactly as it was drawn, edges untouched.
What 72, 150 and 300 dpi actually mean
Dots per inch decide both how sharp the JPG looks and how heavy it gets.
72 dpi — screen
An A4 page becomes 595 × 842 pixels, the size of one screen at 100%. Perfect for a quick
preview, a chat message or a thumbnail, and the smallest file of the three. Small text may
need zooming to read.
150 dpi — standard
1240 × 1754 pixels for the same A4 page: the default, and the sensible middle. It is sharp
on any screen, readable at normal size and still small enough to attach to an email. Most
documents that are not going to a printer belong here.
300 dpi — print
2480 × 3508 pixels for A4, roughly the resolution a print shop wants when the JPG is going
to be printed on paper. Files are several times heavier and a long document can take a
while — use it for the one page you are printing, not for the whole report.
A very large page is capped automatically
One page may not pass 40 megapixels. A poster, a plotter drawing or an unusual page size
requested at 300 dpi is rendered at a lower resolution instead, and the answer says so in a
warning, so one page can never exhaust the server or freeze your tab.
How to convert a PDF to JPG
Three steps, no account and nothing to install.
Add the PDF
Drag the file onto the box, click to choose it, or paste it with Ctrl+V (Cmd+V on a Mac).
One file per run, up to 25 MB. The PDF is opened on the server, so nothing has to be
installed on your computer.
Pick the resolution and the pages
Leave the resolution at 150 dpi unless you know better; choose 72 for a preview and 300 for
something that will be printed. "All pages" is preselected — switch it to "First page only"
when a single JPG is what you need.
Download the JPG or the ZIP
A one-page answer is a JPG you can save with one click. Several pages arrive as a ZIP with
an image per page, already named in document order, ready to be dropped into a folder or a
layout.
Three tips before you convert
A few habits that save the next round of conversions.
Unlock a protected PDF first
A password-protected PDF is refused with a clear message, because opening it would mean
guessing the password. Open it once in a PDF viewer with the password you know and save a
copy without protection, or print it to a new PDF; that copy converts normally here.
Use PNG when the edges matter
JPG is a lossy format: thin lines, small text and flat colour areas pick up faint fuzz
around them. For a diagram, a chart, a screenshot of code or a page that will be read on
screen, PDF to PNG keeps every edge exactly as it was drawn.
The text stops being text
A JPG is pixels: nothing in it can be selected, copied or searched. Keep the original PDF
as the document, and treat the JPG as a picture of it. When the copy itself needs to be
lighter, run the images through the JPG compressor instead of
rendering them again at a lower resolution.
Frequently asked questions
Is this PDF to JPG converter free?
Yes. No account, no payment, no watermark on the images and no cap on how many documents you convert. A short rate limit is the only restriction, and it exists so the service stays responsive for everybody.
How do I get one JPG per page?
Leave the pages setting on "All pages": a document with several pages comes back as one ZIP with page-1.jpg, page-2.jpg and so on, in document order. A PDF with a single page skips the archive and downloads as one JPG named after the upload.
Which resolution should I choose?
150 dpi is the default and the right answer for screens, email and most upload forms; an A4 page becomes 1240 × 1754 pixels. Choose 72 dpi for a quick preview or a thumbnail, and 300 dpi (2480 × 3508 pixels for A4) only for a page that will be printed, because the file grows with the square of the resolution.
What are the limits?
Up to 25 MB per PDF, and at most 50 pages are rendered in one run — a longer document gives you the first 50 pages plus a warning. One page may not pass 40 megapixels, so an unusually large page requested at 300 dpi is rendered at a lower resolution and the answer says so.
What happens to my files?
Files are processed on our server and not stored. The PDF is rendered page by page and only the finished JPGs or the ZIP are sent back to your browser, and the download is the only copy that leaves the conversion.