Flip Pages in PDF
Turn a PDF upside down or reverse its page order.
Reverse or rotate page orientation in a PDF instantly. Free PDF flip tool with 180° turn and page-order reversal.
Calculator Inputs
About Flip Pages
Turn a PDF upside down or reverse its page order.
Reverse mode rebuilds the document back to front. Rotate 180° turns every page upside down while keeping the same page order.
All processing is local via pdf-lib.
Where it is used
Fixing 180°-rotated scans, reversing a merged batch, toner-saver double-prints.
How to use the Flip Pages
- PDF File — select a file (application/pdf,.pdf) — Up to 50 MB. File never leaves your browser..
- Flip Type — enter the value.
- Output Filename (optional) — enter the value (e.g. flipped.pdf).
- Calculate — press the Calculate button to see the result instantly above.
Formula
Reverse: reorder pages. Rotate 180°: angle + 180 via setRotation.
Examples
Reverse
flip:reverse
Result: Page order inverted → flipped.pdf
Frequently Asked Questions
- True mirror?
- A true mirror reflection requires rasterization; this tool provides reverse and 180° turn instead.
- 90° turns?
- Use pdf-rotate-pages for exact 90°/180°/270° per-page or whole-file rotation.