DocomintHow to Remove or Extract Pages from a PDF
You rarely need the whole PDF. A 60-page report might only have five pages worth sending to a client; a signed contract might have a page of internal notes that shouldn't go out with it. Trimming a PDF down to just what's needed is a small edit, but it's one people reach for constantly.
Two tools, opposite framing, same result
There are two ways to think about trimming a PDF, and this site has a tool for each. Remove Pagesworks from what you don't want: list the pages to delete (like "5, 8-12, 20") and everything else stays. Extract Pages works from what you do want: list the pages to keep and everything else is dropped. For the same document, both approaches can land on the identical output — pick whichever list is shorter to type out.
Why order and page numbers matter
Page numbers refer to position in the file, not any numbering printed on the page itself — a PDF with a Roman-numeral front matter section (i, ii, iii) still counts those as pages 1, 2, 3 for this purpose. It's worth previewing which pages will remain before downloading, especially on a long document where it's easy to be off by one.
How it works without a server
Removing or extracting pages doesn't need any rendering or reformatting — it's a structural edit: read the PDF's internal page references, drop the ones you don't want, and relink what's left into a valid file. That's exactly the kind of operation pdf-lib can do directly in your browser, so both tools run entirely on your device with nothing uploaded, and the page objects that remain are copied as-is — no quality loss, since nothing is re-rendered.
How to remove or extract pages
- Open Remove Pages from PDF (to delete specific pages) or Extract Pages from PDF (to keep specific pages), and add your file.
- List the page numbers or ranges, e.g. "1,3,5-7".
- Download the resulting PDF, built entirely on your device.
When you need something other than a subset
If you want to combine the trimmed result with another document, use Merge PDF afterward. And if what you actually need is to split one file into two separate documents rather than drop pages entirely, use Split PDF instead.
Frequently asked questions
What's the difference between removing and extracting pages?
Remove Pages deletes the pages you list and keeps everything else. Extract Pages keeps only the pages you list and drops everything else. For the same document, listing the pages you don't want with Remove or the pages you do want with Extract gets you to the same result.
Is my PDF uploaded anywhere to edit it?
No — pages are removed or extracted entirely in your browser using pdf-lib. Your file is never sent to a server.
Does removing pages reduce the file's quality?
No. It's not re-rendering anything — the remaining pages' objects are copied as-is into a new file structure, so quality is identical to the original.
Can I remove every other page in one go?
List the exact pages you want gone — for odd pages that's "1,3,5,7,9". There's no shorthand for alternating pages, but ranges like "5-12" work for consecutive runs.