Delete Unwanted Pages from a PDF — No Upload
Rather than extracting the pages you want to keep, sometimes it's easier to select the pages you want to remove and delete them. The Cluster Tools PDF Page Deleter is the reverse of extraction: mark pages for deletion, keep everything else.
All processing happens in your browser using PDF-lib. Your PDF never reaches a server.
When to Delete PDF Pages
Removing a cover page before sharing — internal cover pages, watermarked trial pages, or boilerplate disclaimer pages that aren't relevant to the recipient.
Stripping advertising inserts — downloaded PDFs (whitepapers, ebooks) often contain promotional pages mixed into the content.
Removing sensitive pages — deleting a page with confidential information before sharing the rest of the document.
Cleaning scanned documents — scanners sometimes capture blank pages between double-sided originals.
Step-by-Step: How to Delete Pages
- Drop your PDF into the tool above.
- Review page thumbnails — all pages are displayed with their page numbers.
- Select pages to delete — click any page thumbnail to mark it for deletion (marked pages are highlighted in red).
- Click "Delete Selected Pages" — the selected pages are removed and a new PDF is generated.
- Download the cleaned PDF.
Frequently Asked Questions
Can I undo a deletion? Not within the tool — once you download, it's done. However, your original file is never modified. Simply re-upload the original PDF if you need to start over.
Does deleting blank pages reduce file size? Yes, proportionally. Each page in a PDF contains content streams and resources. Removing a blank page saves the space its content stream occupies (usually very small for blank pages) plus any shared resources that are no longer needed.
Can I delete a page from a password-protected PDF? Only if you can supply the correct password to unlock it first.
Related Tools
- Extract PDF Pages — the reverse: keep only the pages you select.
- Split PDF — split into multiple files at specific page boundaries.
- Merge PDF — combine PDFs after removing unwanted pages.
- Rotate PDF — fix page orientation while you're editing the document.