Rotate every page of a PDF by 90, 180, or 270 degrees.
This rotates every page of a PDF by a fixed angle — useful for a document that was scanned sideways or upside down. Rotation is applied to all pages uniformly; this version doesn't support rotating individual pages differently within the same document.
The rotation is stored as page metadata (the same mechanism PDF readers use to display a page correctly without re-rendering its content), so the underlying page content isn't redrawn or re-rasterized — text stays sharp and selectable, and file size doesn't meaningfully change.
Rotation happens entirely in your browser using pdf-lib. Your file is never uploaded anywhere.
Not in this version — rotation applies to every page in the document uniformly. For mixed rotation needs, split the PDF first and rotate each part separately.
No — rotation is stored as page display metadata, not a re-rendered image, so there’s no quality loss and text remains selectable.
90° clockwise and 270° clockwise (equivalent to 90° counter-clockwise) rotate in opposite directions — pick whichever corrects your document’s orientation.