How to Delete Pages From a PDF (Blank Pages, Cover Sheets and Duplicates)

Almost every long PDF has a page or two that shouldn't be there. A blank sheet from double-sided scanning. A fax cover page. The same invoice scanned twice. Sending the file as it is looks sloppy, and opening a heavyweight editor just to remove one page feels like overkill. You can do it right in the browser by looking at the pages and clicking the ones you want gone.

Common reasons to remove pages

• Blank pages that appear when you scan both sides of a sheet that only has printing on one.
• Cover sheets, separator pages, or old terms and conditions someone stuck on the front.
• Duplicate pages, usually from scanning the same document twice.
• Pages with personal details the recipient doesn't need to see.

How to do it

1. Go to Delete PDF Pages and drop in your file. Page previews load first, so you can see what you're about to remove.
2. Click each page you want gone. Pages marked for deletion get a red outline, and the button at the bottom keeps count, for example Delete 3 Pages.
3. Press the button, then use Download to save the edited file.

The tool won't let you delete every page. A PDF with zero pages isn't a valid file, so at least one has to stay. If you hit that message, you've probably selected the pages you want to keep instead of the ones you want to lose. Your original file isn't changed either. You always get a new copy.

A realistic example

Say you scanned a twelve-page rental pack on a scanner that insists on capturing the back of every sheet. You end up with six real pages and six blank ones in between. Open the file in the tool and the blank ones are easy to spot, since they show up as plain white thumbnails. Click those six, press delete, and you're left with a tidy six-page document.

One small warning with scans: a page that looks blank at thumbnail size sometimes isn't. A faint footer, a page number, or a line saying “this page intentionally left blank” can matter to the person reading it. If you're unsure about a page, check it in your PDF viewer before you remove it.

Delete or extract: which is faster?

It depends on which group is smaller. Removing two pages from a forty-page document? Deleting is quicker. Need only three pages out of those forty? Picking those three with Extract PDF Pages is quicker. Same result, fewer clicks. And if you'd rather type page numbers than click thumbnails, Split PDF accepts ranges like 1,3,5-8.

If the page you're removing is sensitive

This part matters. Taking a page out of view isn't the same as scrubbing it from the file. When you delete a page with this tool, it disappears from the document and from every PDF viewer, but the page's content can still be sitting inside the file as unused data. We tested this with a sample PDF, and the removed page's text was still present in the saved file even though no viewer showed it. For a spare cover sheet, that doesn't matter. For a page with account numbers, an ID scan, or anything you really don't want to leak, don't rely on deletion alone.

The safer habit is to copy the pages you want to keep into a brand-new document. Extract PDF Pages does exactly that: it builds a fresh file from only the pages you pick, so the pages you left out don't come along.

Quick tips

• Check page numbers before you start. The number printed on a page often doesn't match its position in the PDF, which is why the thumbnails are handy.
• Scroll through the result once to make sure nothing you needed went missing.
• Still too big? Removing pages usually shrinks a file, but if it's still over a portal's limit, run it through Compress PDF.
• Very long files: the previews are drawn by your browser, so a several-hundred-page document can take a moment to load.

Everything happens locally in your browser, so the file you're trimming isn't uploaded anywhere. Select, delete, download. It really is that short.