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Merge & Organize

Rotate PDF Online, Free and Permanently

Rotate PDF pages online free and for good: turn one sideways scan or every page by 90° or 180°. The rotation is saved in the file, so it opens the right way up everywhere.

Settings appear once you add a PDF.

Done on your device No upload, no queue, no sign-up.

Bytes sent anywhere: 0 B

How to rotate a PDF online free

Your PDF goes into this browser tab, is turned the right way up on your device, and comes back as a PDF that reads upright. 0 bytes uploaded
  1. Add your PDF

    Drop the PDF. Every page appears as a thumbnail.

  2. Check the settings

    Rotate a single page with the arrows on it, or select several (or none, for all) and use Left and Right in the toolbar.

  3. Save the result

    Save. The rotation is written into the PDF, so every reader shows it upright.

Why it doesn’t upload

Sideways pages are usually scans — IDs, receipts, signed forms. Turning them the right way up shouldn’t involve sending them anywhere, and here it doesn’t.

Check it in your browser’s Network tab

Worth knowing

  • Rotation is lossless: the page contents aren’t re-rendered, only turned.
  • Password-protected PDFs need their password removed first.
  • Tip: with no pages selected, the toolbar buttons rotate every page.

Under the hood

What happens to your file

Rotating sets each page’s /Rotate entry, the instruction every viewer follows to turn a page as it is displayed. The page content is untouched, so it is lossless and instant, and rotating again simply changes the number.

Runs on pdf-lib

Reference: ISO 32000-2 (PDF 2.0)

Questions

How do I rotate just one page in a PDF?

Hover that page and press its rotate arrow. Other pages stay as they are. Save when every page is upright.

How do I rotate a PDF permanently?

Rotating in a viewer only changes how it looks on your screen. Here the rotation is saved in the file itself, so it stays upright when you send it.

How do I fix a sideways scanned PDF?

Drop it here, rotate the sideways pages and save. If the whole scan is sideways, press Right or Left with no pages selected.

Does rotating a PDF reduce quality?

No. The page is turned, not redrawn, so text and images stay exactly as they were.

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