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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
PDF
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

  1. Choose a file, or drag it onto the drop zone.
  2. Set rotate by and pages.
  3. Press "Rotate pages", then download what comes back.

The 2 settings

SettingWhat it doesDefault
Rotate byChoose from 3: 90° clockwise, 180°, 90° anticlockwise.90° clockwise
PagesFor example: all, or 1-3,5all

Under the hood

Runs onpdf-lib — builds and rewrites the PDF structure
ControlsRotate 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.