How to rotate a PDF
- Drop your PDF into the box above (or click to browse).
- Pages that look sideways or upside-down are straightened automatically and marked Auto-straightened.
- Tap any page to rotate it a further 90° — or use Rotate all 90°.
- Hit the button and download the corrected PDF.
Rotation that fixes itself
Scanned documents come out sideways all the time — a duplex scanner flips every other page, or a landscape sheet sneaks into a portrait batch. Instead of making you squint at thumbnails, localdobe runs a small on-device vision model over every page and pre-straightens the ones that need it. The model never phones home: it is downloaded once, cached, and runs entirely inside your browser tab.
Rotation itself is lossless — it updates each page’s rotation metadata rather than re-rendering anything, so fonts, images, and vector graphics are byte-for-byte untouched.
Frequently asked questions
How does the automatic detection work?
A small vision model (7 MB) runs inside your browser and classifies each page as upright, sideways, or upside-down. Pages that look rotated are pre-straightened for you — nothing is uploaded.
Can I rotate just one page?
Yes — tap any page thumbnail to turn it 90°. Tap again for 180° and 270°. Only the pages you change are modified.
Does rotating reduce quality?
No. Rotation is stored as page metadata — the text, images, and vectors in your PDF are untouched, so the result is pixel-identical.
What if the auto-detection gets a page wrong?
Suggestions are only pre-applied when the model is confident, and every page stays tappable — one tap overrides any suggestion.
Are my files uploaded?
Never. Both the detection model and the rotation run locally in your browser; your PDF stays on your device.