The reverse of Extract: pick pages to remove from a PDF, keeping everything else. Useful for stripping ads from a scanned magazine, deleting blank scanner pages, or removing signed cover sheets you don't need to archive. The output is a new PDF; the original is untouched.
Visual page deletion
Click pages in the grid to mark them for deletion (shown with a red X overlay). Preview the surviving pages in a separate strip so you can verify before downloading. Undo any selection with a single click.
Common patterns
Quick-select buttons for common cases: Blank pages (uses pdf.js to detect near-empty pages), Even pages, Odd pages, and First page. Great for cleaning up scanned batches where every other page is blank.
Bookmark and form handling
When pages are deleted, any bookmarks pointing to them are removed. Form fields on deleted pages are dropped. If you'd rather keep the pages but hide their content, use Redact PDF instead — that preserves page count and lets you black out sensitive regions.