Guides

Short, plain answers about turning PDF pages into JPG or PNG images in the browser: choosing the format, 96, 150 or 300 dpi, page ranges, the ZIP and what changes.

• How to convert PDF pages to JPG or PNG

  Open a PDF, keep the pages you need, choose JPG or PNG and 96, 150 or 300 dpi, and save one image or a ZIP — on a computer or a phone, with no upload.

• JPG or PNG: choosing by content and purpose

  Which format suits your PDF pages? Measured file sizes for photo, mixed and text pages, what lossless really covers, and when JPG is not the smaller file.

• Resolution: 96, 150 or 300 dpi, and large pages

  What 96, 150 and 300 dpi mean for a PDF page, which to pick for screen or print, why more dpi adds no detail, and when large pages are scaled down.

• Page selection, ranges, a single image and the ZIP

  Select the PDF pages you need by tapping or typing ranges like 1, 4, 9-11 or 7-, and know when you get one JPG or PNG and when several arrive in a ZIP.

• What changes when a PDF page becomes an image

  Text that can no longer be selected, links that go nowhere, forms you can't fill, a white background and no transparency — what a page image keeps and loses.