A page scanned sideways is one of the most common small annoyances in PDF documents, and fixing it shouldn't require opening a heavyweight desktop app. This tool renders a thumbnail of every page so you can see exactly what needs turning, lets you rotate pages individually or all at once, and saves a corrected copy — entirely in your browser, with the rotation applied via pdf-lib in a background worker so the page stays responsive even on long documents.
How to use the rotate pdf tool
- 1
Upload your PDF
Drop in the file with pages that need rotating.
- 2
Rotate pages
Click the rotate arrows on any thumbnail, or use "Rotate all" to turn the whole document at once.
- 3
Download
Click Download rotated PDF to save the corrected file.
Common use cases
Fix a sideways scan
Correct pages that were scanned in landscape by mistake.
Straighten a mixed-orientation document
Rotate just the pages that need it while leaving the rest untouched.
Prepare a document for printing
Make sure every page reads the same direction before printing.
Frequently asked questions
Yes — use the rotate arrows on each page's thumbnail to rotate it independently of the rest.