How to convert PDF to JPG or PNG, page by page, for free

How to turn a PDF into a JPG or PNG image

Converting a PDF to JPG in AtlasDocs takes one selector and one click. You upload the PDF, choose JPG or PNG under "Image format" and click "Convert and download". Each page becomes an image faithful to what you see on screen, at twice the page size. If the PDF has a single page, the image downloads directly; if it has several, they all come in one ZIP file, numbered in document order. Everything happens in your browser.

1. Open the Convert PDF to image tool and upload the PDF (you can upload several at once).
2. Under "Image format", choose "JPG" for a lighter file or leave "PNG", the default, for sharper lines and letters.
3. Click "Convert and download" (with several files the button reads "Convert 3 PDFs" and each PDF downloads in turn).
4. Get the result: a one-page PDF downloads as name.jpg or name.png; a multi-page PDF downloads as name-images.zip, with name-pagina-1, name-pagina-2 and so on.

There are no other settings. The tool converts every page, always at the same resolution: twice the page size, which for a Letter or A4 sheet is roughly 1200 by 1600 pixels, enough for a post, a slide or a large screen. JPG comes out at 90% quality; PNG comes out with no loss at all. The page background is white in both formats, even in PNG.

When an image makes more sense than a PDF

An image wins precisely where a PDF stalls. Instagram, WhatsApp and most messaging apps show a photo instantly, but treat a PDF as an attachment that has to be downloaded and opened separately. In a PowerPoint or Google Slides deck, an image drops onto the page and you position it however you like; a PDF doesn't. When the goal is simply to show the page, such as a certificate, a menu, a receipt or a piece of artwork, the image appears right away. If the person needs to select the text, search for a word or fill in fields, the PDF is still the right format. For the reverse route, see how to convert JPG and PNG to PDF, with several photos in one file.

JPG or PNG: which to choose

• JPG: a much smaller file, ideal for pages with photos and for sending by message or posting on social media, where size matters. It comes out at 90% quality, which you won't notice in practice.
• PNG: lossless, keeps thin lines, tables and small type perfectly defined. It's the tool's default and the best choice for text pages, contracts and drawings.
• Both come out with a white background. If you need transparency, this tool doesn't produce it: the PDF page is converted whole, paper included.
• For a website, the lightest route is to convert to PNG here and then run the images through the image format converter, choosing WebP.

How to convert just one page of the PDF

The tool has no page selection: it converts the whole PDF. If you only want page 3 of a 40-page report, extract that page first. The Extract pages tool shows the thumbnails, you tick the one you need and download a new PDF with just that page; then convert that one-page PDF, and the image downloads directly, no ZIP. It takes a minute longer and saves you from unzipping 40 images to use one.

Limits and common errors

• No page or resolution choice: every page, always at twice the page size. For another size, resize the image afterwards.
• A PDF with an open password needs the password removed first; the tool doesn't ask for one.
• If you see "Could not convert the PDF to images", the file is usually damaged or isn't really a PDF. Open it in a reader before trying again.
• Very long PDFs produce large ZIPs and use the browser's memory: convert in parts if your computer struggles.
• Text stops being text: in an image you can't select, copy or search. Keep the original PDF.

Everything happens in your browser: the PDF is read and drawn on your own device and is never sent to any server. Your document never leaves your computer.

The ZIP opens on any system with two clicks. Inside, the images are already numbered in page order, so you don't need to rename anything to build a carousel or a slide sequence.