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Rotate PDF

Rotate PDF pages by 90, 180 or 270 degrees and save, right in your browser — free and private.

Frequently Asked Questions

Does rotating re-render the pages or hurt the text?
Neither. Our 334.1 KB test document came out at 334.1 KB after rotating every page 90°, byte for byte the same weight, because rotation only sets a flag on each page rather than redrawing it. Text stays selectable and searchable, images are untouched. That also means rotation cannot fix a page that was scanned crookedly — it turns in 90° steps only.
Is my PDF uploaded?
No. Rotation runs entirely in your browser. Your file is never sent to a server or stored.
Can I rotate only some pages?
It currently rotates the whole file (the most common need). For specific pages, split the PDF first, then rotate.
Does rotating reduce quality?
No. Rotating only changes the display orientation of the pages; the content is kept as-is, with no re-compression.

We measured it: real file sizes

Settings: page defaults

Test caseBeforeAfterChange
rotate every page 90°5 p334.1 KB334.1 KB+<1%
What the numbers say

334.1 KB in, 334.1 KB out. Not approximately — the same, because rotating writes one number per page and touches nothing else. That is the proof that this operation is free: the text layer survives, vector art stays sharp, and no image is re-encoded. Remember the rotation is additive, so a page already turned 90° lands at 180° rather than back at 90°.

Measured on 2026-07-28 by running these files through this very page in Chromium 151.0.7922.34. Every page uses the same published test files, so the numbers are comparable across converters.Method, and download the test images →

What is rotating a PDF?

Turn the pages of a PDF to the correct orientation — most often to fix a document that was scanned upside-down or photographed sideways. Everything runs locally in your browser with no upload.

How to use it

  1. Select or drop in a PDF.
  2. Choose the rotation angle (90, 180 or 270 degrees).
  3. Click Download for the corrected PDF.

Handy tips

  • 90° is clockwise; for counter-clockwise, choose 270°.
  • If the file is large after fixing orientation, run it through Compress PDF.

The whole file grew by 8 bytes

Most converters on this site are about how the size moves. This is the one page where “almost nothing changed” is literally true: all five pages turned 90°, 342,093 → 342,101 bytes, a difference of 8 bytes across the entire file. Rotation in PDF is not a redraw — it records a display angle on the page object, and pixels, fonts and vector paths are never touched. That makes it genuinely lossless, with no degradation accumulating however many times you turn it. Hand the same file to Compress PDF and it is -50%; hand it to this tool and it is +<1% — same input, same browser, measured the same day. The difference is entirely whether the tool touched the content. One practical caution: because this changes a display flag, an old viewer or print driver may ignore it and print the original orientation. Open the result in two different viewers if it matters.

This changes a flag, not the pixels

What is written
the page rotation flag — the content itself is untouched
Applied to
every page in the file, by the same amount
Existing rotation
added to, not replaced

A PDF page carries a rotation value that viewers read before drawing it, and that single number is all this tool writes. Nothing is re-rendered, so text stays selectable and searchable, vector art stays sharp, and the file size barely moves. The behaviour worth knowing: the rotation is additive. If a page was already turned 90° — very common in scans — then choosing 90° here lands it at 180°, not back at 90°. Check the preview rather than assuming, especially with scanned files.

Related reading

How to Rotate a PDF (Fix Sideways Pages) →

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