Rotate PDF PDF
Turn pages the right way up — all of them, or just the ones you pick.
Rotate PDF is a free online tool that turn pages the right way up — all of them, or just the ones you pick. It runs entirely in your web browser using pdf-lib, so files are processed on your own device and never uploaded to a server. There is no sign-up, no file size limit imposed by the site, no watermark and no paid tier.
- Price
- Free — no account, no quota, no watermark
- Category
- Where it runs
- In your browser, on your device
- Files uploaded
- None
- Technology
- pdf-lib
- Settings
- 2
- Works offline
- Yes, after the first visit
About Rotate PDF
Rotate PDF is one of 17 pdf tools on DuckyTools, and like all of them it runs entirely inside this page. Turn pages the right way up — all of them, or just the ones you pick.
How to use it
- Choose a file, or drag it onto the drop zone.
- Set rotate by and pages.
- Press "Rotate pages", then download what comes back.
The 2 settings
| Setting | What it does | Default |
|---|---|---|
| Rotate by | Choose from 3: 90° clockwise, 180°, 90° anticlockwise. | 90° clockwise |
| Pages | For example: all, or 1-3,5 | all |
Under the hood
| Runs on | pdf-lib — builds and rewrites the PDF structure |
| Controls | Rotate by, Pages |
Questions
Why does my PDF look rotated on screen but print wrong?
Rotation is stored as a page property rather than by redrawing the content. Every standards-compliant reader and printer honors it, but some very old software ignores the flag. If that bites, use PDF to Images and rebuild.
Can I rotate only some pages?
Yes — put a range like 2,5-8 in the pages field. This is the usual fix for a document where a few landscape scans came in sideways.
What does the rotate by option change?
It offers 3 choices — 90° clockwise, 180° and 90° anticlockwise. The default is 90° clockwise, which suits most cases; change it when your input or your destination calls for something specific.
Is there a file size limit?
No imposed limit — there is no server quota to hit. The real ceiling is your device's memory, since the whole file is held in RAM while it is processed. Desktop browsers cope with very large files; phones give up sooner.