Rotating a PDF that is sideways or upside-down on iPhone takes seconds in Safari — no app download needed.
Navigate to pdfeditor.onl/rotate-pdf in Safari.
Tap the upload area and select your PDF from Files or iCloud. Tap Rotate All to rotate every page, or tap the rotation buttons on individual thumbnails for specific pages.
Tip: Use landscape mode on iPhone for a wider thumbnail grid — easier to see and tap individual page rotation controls.
Tap Download. The rotated PDF saves to your Files app with the rotation permanently applied.
Yes. The rotation is permanently embedded in the output file — it opens at the correct orientation in any viewer.
Yes — completely free in Safari on iPhone.