Turn a PDF page into a picture you can use
A slide for a deck, an image for a web page, a cover for a video, a page for a print shop: choose the pages, choose the resolution, and download JPGs or PNGs - individually or as one ZIP. The PDF is opened in your browser and never uploaded.
The PDF to Image Converter turns PDF pages into images at the resolution and format you choose, one file per page or for a selection of pages. The pages are rendered in your browser, so the document never leaves your device. An A4 page at 300 dpi is 2,480 × 3,508 pixels.
A PDF page has no pixels until you give it some
A PDF describes a page in points: 72 points to the inch, no resolution, no fixed pixel grid. That is why the same document looks sharp on a laptop and soft in a screenshot. The number you pick at export is the bridge between the two worlds - it decides how many pixels each point becomes.
At 96 dpi one point becomes 1.33 pixels, which is what a screen shows. At 300 dpi it becomes 4.16 pixels, which is what a print shop asks for. Nothing in the file changes; only the sampling does. Export the same page twice at 96 and 300 dpi and you get a 794-pixel-wide image and a 2480-pixel-wide image of the exact same content, and the second one is roughly ten times heavier.
This is also why the tool asks for pages separately from resolution. A 200-page report exported at 300 dpi is a gigabyte of images nobody asked for; page 1 and page 7 at 150 dpi is usually the whole job.
| Page | 96 dpi (screen) | 150 dpi (reading) | 300 dpi (print) |
|---|---|---|---|
| A4 portrait (210 x 297 mm) | 794 x 1123 | 1240 x 1754 | 2480 x 3508 |
| US Letter (8.5 x 11 in) | 816 x 1056 | 1275 x 1650 | 2550 x 3300 |
| A5 flyer (148 x 210 mm) | 560 x 793 | 875 x 1240 | 1750 x 2480 |
| 16:9 presentation slide | 1280 x 720 | 2000 x 1125 | 4000 x 2250 |
| Receipt roll (80 mm wide) | 302 x variable | 472 x variable | 945 x variable |
Pick the number by where the image goes
Resolution is not a quality setting, it is a destination setting. A 300 dpi A4 page is 2480 pixels wide; if it is going into a web page that renders it 700 pixels wide, three quarters of those pixels are downloaded and thrown away. The browser will smooth them, the visitor waits, and the page is slower for no visible gain.
The one case where exporting above the target size helps is when the image will be scaled up later: a logo that appears at 1000 pixels on a retina screen, a page that will be cropped and zoomed in a video editor, or a scan that a printer will enlarge. In every other case, match the pixels to the place they will be shown.
- check_circleDecide the destination first, then the dpi
- check_circleUse a page range - exporting 200 pages is rarely the goal
- check_circleChoose PNG if the page has thin lines, small text or a logo
- check_circleChoose JPG for photographs and scanned pages
- check_circleCheck one page before you download the ZIP
- check_circleKeep the PDF: the images are a copy, not the document
Three clicks, in this order
Drop the PDF
The tool reads the page count straight away, so you know what you are working with before choosing anything.
Choose format, dpi and pages
Leave the page field empty for the whole file, or type a range such as 1-3, 7, 10-12. Numbering starts at 1.
Check, then download
Each page appears with its real pixel size and file size. Take one file, or all of them as a ZIP.
JPG or PNG: the decision is about the content
JPG is the right choice for a page that is mostly a photograph or a scan: a brochure cover, a printed photo, a screenshot of a picture-heavy slide. It throws away detail the eye does not notice and gives you a file a quarter of the size.
What it does badly is edges. Small text on a plain background picks up a soft halo, thin table rules turn grey, and a logo with two flat colours gets a faint fringe. It also has no transparency at all, so a page with a gap becomes white - which is fine for paper, wrong for a sticker or an overlay.
For a 150 dpi export of a normal text page, JPG is still perfectly readable. The damage shows up when somebody zooms in or prints at 300 dpi, not when they read it.
PNG keeps every pixel it is given and stores flat areas and sharp edges efficiently. A page of text, a chart, a diagram, a signature, a screenshot of an interface: these are the cases where PNG is smaller and cleaner than JPG at the same resolution, because there is nothing photographic to throw away.
The trade is size on photographic pages. A scanned photo saved as PNG can be five to ten times heavier than the same scan as JPG, and the difference is invisible once it is back on a screen. If a PNG export of a photo-heavy page is unexpectedly huge, that is the reason, not a bug.
The page background is filled with white before rendering, so a PNG of a normal PDF has an opaque sheet behind it. A PDF that really has no background will still show white - which is how a reader displays it too.
An exported page is a picture. The text inside it is no longer selectable, searchable, copyable or readable by a screen reader, and a 300 dpi image of a contract is not a contract anybody can search later.
So export pages when the destination is a picture: a slide, a social post, a thumbnail, a shop listing, a print shop that asked for a JPG. If the destination is a document, keep the PDF - or extract the pages you need as a smaller PDF instead of turning them into images.
The two jobs look similar and are not. A PDF split keeps the text layer, the links and the page geometry; an image export keeps the appearance and nothing else.
Questions people ask before exporting
Why is my exported page smaller than the dpi suggests?expand_more
Can I export only some pages?expand_more
Does the tool work with a password-protected PDF?expand_more
Why does a scanned PDF look blurry at 300 dpi?expand_more
Is the image the same as a screenshot of the page?expand_more
Where do the files go when I close the tab?expand_more
One page, one resolution, one download
Choose the pages and the dpi, export, and keep the PDF for the archive.
fact_checkQuick facts
- The output size follows the chosen dpi: an A4 page at 150 dpi is 1,240 × 1,754 pixels, and at 300 dpi it is 2,480 × 3,508.
- PNG keeps a page with text crisp, while JPEG makes the same page much smaller and slightly softer around the letters.
- A PDF describes every element by its position on the page, which is why it looks identical everywhere and why its text does not reflow.menu_bookAdobe
- PDF 2.0 permits AES-256 encryption for the password that protects a document, while older files may use 40-bit RC4.menu_bookAdobe
- JPEG splits the picture into 8×8 pixel blocks and stores a discrete cosine transform of each block, which is where its block-shaped artefacts come from.menu_bookITU-T
helpQuestions people ask
How do I convert a PDF page to a JPG or PNG?expand_more
What dpi should I use to convert a PDF to images?expand_more
Is a PDF converted to an image still searchable?expand_more
hubWhat this page is about
- PDFopen_in_new
The Portable Document Format, standardised as ISO 32000 and documented by Adobe in the PDF 1.7 reference, that fixes the layout of a page.
- JPEGopen_in_new
A lossy still-image format standardised as ITU-T T.81 in 1992 and still the default format of most cameras and phones.
- PNGopen_in_new
A lossless image format defined by the W3C with an 8-bit alpha channel and gamma information, designed for the web in 1996.
- Canvasopen_in_new
The HTML element that gives a page a pixel buffer to draw on and export as PNG, JPEG or WebP.
library_booksOfficial sources cited on this page
Continue with the same file
Each of these opens what the tool above produces. Use “Use in another tool” under the result to carry the file over — it moves from tab to tab inside your browser, never to a server.
Switched-off tools are not listed here: only what works right now.