TidyToolsRemoving a page and hiding a page are not the same thing
This is the part worth getting right, because people get it wrong in ways that have consequences. When you extract pages 1 to 4 from a twelve-page document here, you get a new PDF that genuinely contains four pages. Pages 5 to 12 aren't hidden, collapsed or marked invisible — they were never copied across. Nothing in the resulting file can be coaxed into giving them back.
That is emphatically not true of the alternatives people reach for. Drawing a black rectangle over a paragraph in a PDF editor adds a rectangle; the text sits underneath it and can be selected, copied or extracted by anyone who thinks to try. Cropping a page hides the margins rather than deleting them, and the crop can be undone in seconds. Both mistakes have put unredacted salaries, addresses and case details into the public record more than once.
So if your goal is that someone must not see something: take out the whole page. It's the only operation on this list that actually removes anything.
A worked example
Your accountant wants the two pages of your mortgage statement showing the interest paid. The PDF the bank sent is fourteen pages, and the rest of it is your full transaction history — every payment you've made, itemised.
Drop the file in, leave the mode on Extract pages, and type 6-7. The plan underneath confirms one new file of two pages. Download it, and what you send is a two-page PDF with no trace of the other twelve — not a fourteen-page file with twelve pages hidden.
The four ways to cut a document
- Extract pages — one new PDF holding the pages you name. The right choice when you're sending a section of something to somebody.
- Every page separately — one PDF per page, zipped together. Useful when a portal wants each document uploaded individually and someone scanned the lot in one pass.
- Fixed-size chunks — equal slices of a set length. This is the one to use when a file is too large for an upload limit and the contents don't need to break at any particular point.
- Custom ranges — one line per output file, so a scanned bundle of a contract, two invoices and a receipt comes apart into four documents in a single pass.
Why a two-page extract can be nearly as big as the original
It surprises people, and it isn't a bug. A PDF stores its fonts, and often its images, in a shared pool that any page can draw on. When a page is copied out, everything it references has to come with it — so if page 6 uses the same four embedded fonts as the rest of the document, your two-page extract carries all four. On a text-heavy file the result can be most of the original size. The pages you left out are still genuinely gone; it's the shared furniture that came along.
What travels with the pages
Page content is copied exactly — same text, same images, same resolution, no re-compression and no quality loss. Links inside a page survive. Bookmarks, the document outline and any digital signature do not: a signature certifies the whole original document, so it cannot survive part of it being taken away. Password-protected files can't be read at all without their password, and the tool will say so rather than producing something broken.
Frequently asked questions
Is my PDF uploaded anywhere?
No. The file is opened and split by code running in your own browser. There is no server, no account and nothing stored. Load the page, disconnect from the internet, and it still works — which is the only way to prove a claim like this.
Are the pages I leave out really gone from the new file?
Yes. Extracting builds a new document and copies only the pages you asked for, so the others were never written into it. This is different from drawing a black box over text or cropping a page, both of which leave the original content in the file where it can be recovered.
Why is my extracted file almost as big as the original?
Fonts and images live in a shared pool that pages draw on, and everything a copied page references has to come with it. A two-page extract from a text-heavy report can carry every font the whole document used. The omitted pages are still genuinely absent.
Can I split a PDF into single pages?
Yes — choose "Every page separately" and you'll get one PDF per page, delivered together as a ZIP so it's a single download.
Will splitting reduce the quality of the pages?
No. Pages are copied intact rather than re-rendered or re-compressed, so text stays sharp and scans keep their original resolution.
Can I split a password-protected PDF?
No. An encrypted file cannot be read without its password, so the tool reports that clearly instead of producing a damaged result. Open it in a reader with the password, save an unprotected copy, and split that.
Is there a page limit or a watermark?
Neither. Nothing is added to your pages, there's no sign-up, and no feature is held back for a paid tier.
How do I put PDFs back together?
Use the PDF merger — same approach, nothing uploaded. It also takes page ranges, so you can pull pages out and recombine them in one step.