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How to mirror a PDF for printing or fix backwards text

Choose the right flip direction, check the preview and save a mirrored PDF


To make a mirror image of a PDF, open the free PDF mirror tool, select your file and flip the pages horizontally. This swaps left and right, including text and images. It can prepare artwork for transfer printing or restore a scan whose text reads backwards.

PDF mirror tool with horizontal and vertical flip controls

Which kind of flip do you need?

What you want to changeAction to use
Swap left and right, so text reads backwardsMirror horizontally
Reflect the page from top to bottomMirror vertically
Turn an upside-down or sideways page uprightRotate pages
Put the last page first and the first page lastReverse page order

Mirroring changes the contents of a page, while keeping its position in the document. It does not create an animated page-turning flipbook.

How to mirror all pages or just one page

  1. Open the PDF mirror tool and select your PDF, or drag it into the file area.
  2. For the entire document, click Flip horizontally or Flip vertically above the previews. For a single page, use the corresponding flip control on that page’s thumbnail.
  3. Check the previews. Clicking the same flip control again clears that flip, so you can correct the selection before saving.
  4. Click Apply changes, then Download file to save the mirrored PDF.

To fix backwards text, try a horizontal flip and check that the words read normally in the preview. If the text is upside down rather than reflected, use rotation instead.

Prepare a mirrored PDF for transfer printing

Follow the instructions for your transfer material to decide whether the artwork should be mirrored. When a mirror image is required, flip the PDF horizontally and download it. Check the saved PDF before printing: text that was readable in the original should now appear backwards.

Check the printer’s settings too. If the PDF is already mirrored, applying a second mirror setting in the print dialog will reverse it again. A test print on plain paper lets you check the direction and layout before using transfer paper.

If the page dimensions also need changing, resize the PDF to the required paper size. Check the print scaling settings so the artwork prints at the size you intend.

Video walkthrough

Where is the PDF processed?

The tool processes the PDF in your browser on your device, without uploading the document to a server. You can use it on a computer, tablet or phone without creating an account. Downloading the result saves a new copy; it does not overwrite your original PDF.


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