PDF to JPG: exporting pages as images, at the right resolution
The whole job comes down to one setting: DPI. Pick it wrong and your text is unreadable or your file is enormous.
Converting PDF pages to images is what you do when the destination cannot handle a PDF: a social post, a WhatsApp message, a slide, or a form field that only accepts images. It is a one-way trip, because you are turning structured text into pixels.
The only setting that really matters is resolution. At 72 DPI a page is small and the text is fuzzy. At 300 DPI it is crisp and the file is large. For screen viewing 150 DPI is usually the sweet spot; for anything that will be printed or zoomed, go to 300. ToolHub exposes the DPI choice rather than hiding it behind a single preset, which is the difference between a usable tool and a frustrating one.
PDF to JPG: the facts that matter
| Output formats | JPG, PNG |
| Screen DPI | 150 |
| Print DPI | 300 |
| Text-heavy pages | PNG holds edges better than JPG |
| Reversible | No. Text becomes pixels |
How to do it, step by step
- 1Decide where the image is going. Screen viewing needs less resolution than print.
- 2Open the PDF to JPG tool in ToolHub.
- 3Set DPI: 150 for screen, 300 for print or anything that will be zoomed.
- 4Pick JPG for photos and scans, PNG if the page is mostly text and sharp lines.
- 5Export, then check the smallest text on the page at 100 percent zoom.
Three things worth knowing
- JPG for photos, PNG for text and line art. This one rule solves most image format questions.
- If you need selectable text at the destination, you want the PDF, not an image of it.
- Exporting a page to image and then running OCR on it to get text back is a sign you converted in the wrong direction.
Common problems, solved
Where to run it
This tool is part of the ToolHub tool library, a library of over 1,000 browser-based tools covering PDF, image, video, audio, text and developer work. Everything runs in the browser and none of it needs an account.
ToolHub is built by codaiman.com, an AI-first software company in Ahmedabad. Related to this page: ToolHub over 1,000 browser-based tools for pdf, image, video, audio, text and developer work. no sign-up required.
PDF to JPG, in the browser: no install, no sign-up, no upload queue. Part of the ToolHub library from CodeAiMan.
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