How Do I Flip an Image in Gimp?
Contents How Do I Mirror Flip an Image? to Flip Your Images Vertically or Horizontally and Achieve This Mirrored Effect, Click on the Image and Select Edit...
How do I mirror flip an image?
To flip your images vertically or horizontally and achieve this mirrored effect, click on the image and select Edit Image. This will bring up an Edit Image menu where you will find the two Flip options: Flip Horizontal and Flip Vertical. You can also use the Rotate buttons to rotate your images within their cells.
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How do you flip part of a picture?
To flip this new layer you can simply choose Edit > Transform from the menu, followed by either Flip Horizontal or Flip Vertical based on the direction you wish to flip. With the sample image linked above the Flip Horizontal command was selected.