Rotate PDF
Set a sideways scan straight or flip an upside-down page — the whole document or only the pages you name. The new orientation is saved into the file, and nothing is uploaded.
Your PDF is rotated in your browser — nothing is uploaded.
Click to choose a PDF or drag and drop it here
Then pick an angle and, optionally, which pages
How to rotate a PDF
- Click the box above or drag a PDF onto it.
- Choose how far to rotate: 90°, 180°, or 270° clockwise.
- To rotate only certain pages, type them in the pages box (for example
1, 4, 7-9). Leave it blank to rotate the whole document. - Click Rotate PDF.
- Your browser downloads
rotated.pdfwith the new orientation saved in.
How it works
Every page in a PDF carries an orientation value. When a document is scanned in landscape, photographed at an angle, or assembled from mixed sources, some pages end up sideways even though the content itself is fine. This tool loads your PDF in the browser with the open-source pdf-lib library, adds your chosen angle to each selected page’s existing rotation, and saves a new file. Because only the orientation flag changes, the text stays selectable and images keep their exact resolution — nothing is re-rendered or re-compressed. The whole operation happens on your device, so the file is never uploaded.
When you would rotate a PDF
The most common reason is a scan that came out sideways: a multi-page contract where every other page is rotated, a receipt photographed in landscape, or a report exported from software that got the orientation wrong. Rotating fixes how the document reads on screen and, just as importantly, how it prints — a page saved upside-down will print upside-down until its rotation is corrected. Being able to target specific pages matters here, because a scanner often flips only the even pages or only the inserts, and you want to leave the correctly oriented pages alone.
Rotation that actually sticks
The thing that trips people up is the difference between rotating a page on screen and rotating it in the file. Most viewers let you spin a page to read it, but that view is thrown away the moment you close the document — and it never affects printing. This tool changes the page’s saved orientation, so the fix travels with the file: email it, upload it, or print it and every page lands the right way up. That is also why targeting specific pages matters, since scanners often flip only the even pages or the inserts, and you want to leave the rest alone.
Related tools
New here? Read how to merge pdfs without losing quality or browse all our PDF guides.
Frequently asked questions
Does the rotation stick when I reopen the file?
Yes. The tool writes the new orientation into the saved PDF, so the pages stay rotated in every viewer — it is not a temporary on-screen rotation that resets on reload.
Can I rotate only some pages?
Yes. Leave the page box empty to turn the whole document, or enter specific pages and ranges such as 1, 4, 7-9 to rotate only those. Everything else is left as-is.
Which way does 90 degrees turn the page?
Rotations are clockwise. Choose 90° to turn a page a quarter-turn to the right, 270° for a quarter-turn left, and 180° to flip an upside-down page the right way up.
Will rotating reduce the quality of my PDF?
No. Rotation only changes a page’s orientation flag; the underlying text and images are untouched, so there is zero loss of quality and the file size barely changes.
Is my PDF uploaded anywhere?
No. The file is read and rewritten entirely in your browser with the open-source pdf-lib library. It never leaves your device and is never sent to a server.
What if a page is already rotated?
The angle you pick is added to whatever rotation the page already has. If a page looks correct but reports an odd angle, rotating it back to a multiple you want will fix how it displays.