TO PRUNE.
Your file never leaves this tab.
Everything runs in JavaScript (and WebAssembly) on your device. We can't see your PDF, and neither can our servers — because your file never touches them.
HOW DELETE PAGES WORKS.
01. Drop
Drag your file onto the box, or click to pick one from your device.
02. Tweak
Set the options in the sidebar. Defaults work for most.
03. Download
Hit the big button. Your file is ready in seconds — never leaves your browser.
ABOUT DELETE PAGES.
Not every page in a PDF earns its place in the final document — blank scanner pages, a cover sheet from a fax transmission, an internal draft-watermark page that shouldn't ship to a client. minipdftoosz's Delete Pages tool lets you pick exactly which pages to strip out, leaving everything else in the document untouched and in its original order.
The underlying mechanism, again via pdf-lib, is straightforward: it builds a new PDF page tree that includes only the pages you didn't mark for deletion, copying each surviving page's content stream, fonts, and images as-is. Nothing about the remaining pages is re-rendered or re-compressed, so quality is identical to the source document — you're removing pages, not editing what's left.
This differs meaningfully from Extract Pages, which is the same underlying operation from the opposite direction: Delete Pages asks "keep everything except these," while Extract Pages asks "keep only these." For a 50-page document where you want to remove three specific stray pages, Delete Pages means specifying 3 page numbers instead of the other 47 — usually the faster path when you're removing a minority of pages.
A typical use: a downloaded e-book or report PDF that includes an unwanted title page, blank pages inserted by print-to-PDF software, or an appendix you don't need for a particular audience. Removing them here keeps page numbering and bookmarks for the remaining content otherwise intact (though bookmarks that specifically pointed at a deleted page will, naturally, no longer resolve).
If you're unsure exactly which pages need to go, opening the file in PDF Viewer first to note down the specific page numbers, then coming back to Delete Pages with that list in hand, tends to be faster and less error-prone than guessing page numbers from memory alone. This two-step habit — look, then act — is a small workflow tweak that noticeably cuts down on having to redo a deletion pass because a wrong page number slipped in.
Anyone cleaning up a downloaded or scanned document before forwarding it — removing a blank fax cover page, an internal draft watermark page, an irrelevant appendix — is the typical user here. It's a small, quick cleanup step that makes a shared document look more deliberately put-together rather than passed along exactly as it was originally generated, warts and all.
It's also a quiet way to keep a document set consistent over time: pruning outdated cover sheets or superseded pages from a template you reuse regularly keeps every new copy generated from it clean, rather than accumulating the same stray page every single time you start from that template again.
- Page numbers refer to the position in the original file — deleting page 5 doesn't shift what "page 6" meant before you hit go.
- Double-check your page list before processing; deletion doesn't create an undo history, only a fresh re-upload of the original.
- If you're removing most pages and keeping only a few, Extract Pages is usually the faster tool to reach for instead.
FAQ.
Common questions about delete pages. Something else on your mind? Ask us.
Yes. Free forever. No sign-up. No credit card. No trial.
Never. Everything runs locally in your browser using JavaScript and WebAssembly.
Only limited by your browser’s memory. Most laptops handle 100MB+ with ease; very large files may be slower.
Once the page and its tool script have loaded, yes — processing runs entirely client-side.