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Rotate PDF 180 Degrees

Upload a PDF and rotate pages 180°, effectively flipping them upside down. Rotate all pages at once or set individual pages separately, then download.

Drop a PDF here or click to browse

How it works

This tool uses pdf-lib, a pure JavaScript PDF library that runs entirely in your browser. Your PDF is parsed in memory, pages are rotated by updating their rotation metadata, and the modified document is downloaded directly to your computer.

Processing runs in your browser

All processing happens inside your browser tab. pdf-lib modifies the document structure entirely in memory, with no network requests.

Related operations

For combining straightened files into one, try merge PDF. To pull out single pages after rotating, use split PDF. For shrinking the final corrected file, see compress PDF.

Frequently asked questions

How do I rotate a PDF 180 degrees?
Drop your PDF into the tool and click 'All 180°'. Every page will be rotated 180°. You can also adjust individual pages using the rotate buttons on each thumbnail.
Why would I need to rotate a PDF 180 degrees?
A 180° rotation flips the document upside down. This is useful when a scanned document was fed through the scanner in the wrong orientation.
Can I mix 90° and 180° rotations for different pages?
Yes. Set the global rotation first, then fine-tune individual pages using the per-thumbnail rotate buttons, each click adds 90° to that page.
Does rotating affect the content inside the PDF?
Only the page orientation is changed. Text, images, and formatting inside each page remain unchanged.
Is this tool free?
Yes, completely free. No account, no sign-up, and all processing runs in your browser.

Related tools

Merge PDF
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Split PDF
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Reorder PDF pages
Drag PDF pages into any order and download the rearranged PDF. Runs in your browser.
Compress PDF
Reduce PDF file size in your browser. Lossless optimisation or image re-rendering.