Subformer

Rotate PDF Pages

Rotate single pages or every page of a PDF in your browser. Lossless output - same fonts, same images - and your file never leaves your device.

Files never leave your browser. All processing runs on your device.

Drop a PDF here, or click to browse

One PDF at a time. Pages render below for rotation.

How it works

Three clicks from a sideways scan to a clean, correctly-oriented PDF.

  1. 1. Drop your PDF

    Drag a PDF onto the page or click the drop zone. Pages render as a thumbnail grid as soon as the file loads.

  2. 2. Rotate pages

    Click the rotate buttons on any page card for 90° steps in either direction. Use the Rotate-All buttons to apply the same rotation to the whole document.

  3. 3. Download

    Click Download rotated PDF. Rotation is applied as page metadata, so output is lossless - same fonts, same images, no re-encoding.

Why rotate a PDF?

Scanners and phone-camera scanning apps are unreliable about orientation - one page comes out portrait, the next one sideways, and you don't notice until you try to print or share. Even when a PDF looks correct in your viewer, some printers and older mobile readers ignore the rotation metadata and render the pages literally, ninety-degrees-off, on paper.

This tool rewrites the rotation flag for any pages you pick. The content streams - text, fonts, images - are preserved byte-for-byte, so the result is lossless and roughly the same file size as the input. No scanning, no re-encoding, no quality drop.

Everything runs in your browser via pdf-lib. Drop the file, click rotate, download - nothing is sent to a server, which matters for contracts, receipts, scans of IDs, and anything else you'd rather not hand off to a third party.

Frequently asked questions