PDF Page Organizer
See every page as a thumbnail, then drag to reorder, rotate the sideways scans and delete the blanks — the rebuilt PDF is written on your device, never uploaded.
Drop a PDF here, or click to choose
Thumbnails are rendered locally with the browser's PDF engine
Fix the document, not the scanner
Scanners and phone cameras produce PDFs in the order they were fed: page 14 lands before page 3, a duplex scan comes out sideways, a blank sheet sneaks in. Instead of rescanning, open the file here. Every page is rendered to a local thumbnail using the same PDF engine browsers use to display PDFs, so what you see is exactly what prints. Drag pages into the right order, spin the crooked ones straight, drop the blanks, and save — the result is a fresh PDF built in your browser's memory with pdf-lib, copied page by page so image quality is untouched.
FAQ
Does rotating or reordering reduce quality?
No. Rotation is stored as metadata on the page object and reordering just changes the page tree — the underlying image and text data are copied byte-for-byte into the new file.
How large a PDF can I organize?
Thumbnails render one page at a time, so even 300-page documents load, just gradually. The practical limit is memory on export — a few hundred MB of scanned pages is usually fine on a desktop.
Can I undo a deletion?
Use Undo all changes to restore the original page order, rotations and deletions. Per-page edits accumulate until you load a different file or reset.
Are form fields and annotations preserved?
Yes — they belong to the page content and travel with the copied pages. Document-level bookmarks are not carried over.