How to Convert PDF Pages to JPG

The short answer

How to convert a PDF to JPG, step by step

1. 1

   Decide where the image is going

   The destination sets the resolution. A chat message or a web page needs far less than a printed handout or a slide shown on a large screen. Exporting at the highest setting by default produces files nobody needed and uploads that time out.

2. 2

   Load the PDF and pick your pages

   Drop the document onto the PDF to JPG page and wait for the thumbnails. Select only the pages you actually need. Exporting a hundred pages to get at page seven wastes time and memory, especially on a phone.

3. 3

   Set the resolution and quality

   Higher resolution produces sharper images and larger files. The default is a balance suited to reading on screen. If the image will be zoomed into or printed, raise it; if it is going into a chat thread, leave it or lower it.

4. 4

   Convert and collect the files

   Select Convert to JPG. A single selected page downloads as one image. Several pages arrive together in a ZIP archive so the browser prompts you once rather than once per page.

5. 5

   Check the result at the size it will be seen

   Open an exported page and view it at the size your audience will see it. Text that is comfortable at full zoom can be illegible in a slide thumbnail, and that is the moment to raise the resolution and export again.

What you gain and what you lose

An exported page is an image, so it can be pasted into a slide deck, dropped into a chat, uploaded to a site that rejects PDFs, or embedded in a web page. It also displays identically everywhere, because nothing about it depends on a PDF reader.

In exchange, the text stops being text. It cannot be selected, searched, copied or read by a screen reader. Export a page as an image when it needs to be seen; keep the PDF when it needs to be read, quoted or accessed by assistive software.

Choosing a resolution you will not regret

Resolution is fixed at the moment of export. Enlarging a small JPG afterwards produces a soft, blocky image, because the detail was never captured. It is easier to export slightly larger than you need and scale down than to go back and repeat the export.

As a rough guide: screen viewing and chat are comfortable at the default, slides shown on a projector benefit from one step higher, and anything that will be printed should be exported at the highest setting you have patience for.

JPG or PNG for this page

JPG compresses by discarding detail, which suits photographs and keeps files small. On a page that is mostly text, diagrams or screenshots, that same compression leaves a faint halo around every sharp edge, and small text is where it shows first.

If the page is mostly photographic, JPG is the right choice. If it is a contract, an invoice, a technical drawing or a slide full of text, export it with PDF to PNG instead and accept the larger file in exchange for clean edges.

Memory limits on long documents

Rendering happens on your device, so a long document at a high resolution can exhaust the memory a browser is willing to give a page. Phones hit this sooner than desktops, because mobile browsers are allocated less.

The fix is to export in batches. Select twenty pages, export, then select the next twenty. It is slower to start and far faster than an export that fails halfway through and has to be repeated.

Common mistakes worth avoiding

• Exporting every page when you needed one. It is slower, larger, and harder to find the page afterwards.
• Choosing the resolution after the fact. Enlarging an exported JPG produces a soft image, because the detail was never there.
• Using JPG for pages of small text. The compression softens edges exactly where legibility is thinnest.
• Expecting the exported image to be searchable. The text has become part of a picture.
• Running a high-resolution export of a long document on a phone in one go. Export in batches instead.

Where your file goes

Frequently asked questions

Related reading

• How to Convert PDF Pages to PNGPNG is the export format for pages that are mostly text or diagrams. This guide explains when that extra file size is worth paying and how to set the resolution.
• How to Split a PDF and Extract PagesSplitting solves one problem: sending four pages instead of a hundred. This guide covers ranges, single-page extraction, and what happens to links along the way.
• How to Convert JPG Images to PDFPortals and forms accept PDFs, not photographs. This guide covers turning a set of phone photos into one tidy document with the pages in the right order.
• iLovePDF alternativeiLovePDF is a large, capable PDF toolkit. If what you want is the everyday tasks done without an account and without your file being uploaded, this is a smaller and more private way to get them.