Rotate PDF
Rotate pages by 90, 180 or 270 degrees. Apply to all or specific page range.
- 100% local · no upload
Frequently asked questions
Why is my PDF sideways?
Usually it was scanned in wrong orientation. Rotate 90° or 270° to fix.
Is rotation cumulative?
Yes — if a page already has rotation, it adds. Page with 90° + rotate 90° = 180° total.
Works on encrypted PDFs?
No. Unlock first.
Can I rotate only some pages?
Yes — specify range like "1-3,5,7" to rotate just those.
Quality after rotation?
Lossless — pdf-lib only updates the rotation flag in page metadata. Pixels untouched.