Inspect Page Rotation - Free Online Browser Tool

Check current degree rotation angles of pages.

Rotation stored on a page is invisible until something disagrees with it — a print shop that refuses the file, or a document that looks fine on one machine and wrong on another. This tool reports the stored rotation angle of every page so you can see exactly where they differ.

This inspect page rotation utility runs completely inside your web browser. Your document is opened locally and processed on your own device using JavaScript and WebAssembly, so your file is never uploaded to any server. There is no signup, no watermark and no limit on how many documents you can handle.

  • 100% client-side - files never leave your device
  • Instant processing, no upload wait
  • Works on desktop, tablet and mobile
  • Free forever, no account required

Common next steps: Resize Canvas Size, Extract PDF Bookmarks.

How to Use the Inspect Page Rotation Tool

Four steps, and the whole thing runs locally on your own device.

  1. Load the PDF

    Drop in the document and the rotation stored on each page is listed, so mismatched pages stand out.

  2. Read the per-page rotation

    The stored angle in degrees is listed for each page, along with the resulting portrait or landscape orientation.

  3. Identify the outliers

    Pages whose angle differs from the majority are almost always the ones causing inconsistent printing.

  4. Correct them

    Use Rotate Selected Pages Only to fix just the pages that are wrong, leaving the rest untouched.

Frequently Asked Questions

Does every viewer respect stored page rotation?

No, and that is the problem. Some readers honour it and some ignore it, so a document can look correct in one application and sideways in another.

What does a 0-degree rotation mean?

The page displays upright as stored. 90 and 270 produce landscape content, and 180 flips the page to upside down.

Why do print shops reject rotated PDFs?

Because the physical sheet size and the stored rotation can disagree. Their imposition software sees a portrait sheet with landscape content on it and refuses or misprints it.

Is rotation metadata or a real transformation?

Metadata. The page content is untouched and only the stored angle changes, which is why rotation is instant and lossless.

Can I fix the rotation without re-rendering?

Yes — that is precisely what Rotate Selected Pages Only does, changing only the stored angle.