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Edit an image in Keynote on iPhone

After you add a photo or graphic to your presentation, you can crop it and remove parts you don’t want.

Mask (crop) a photo

You can hide unwanted portions of an image without modifying the image file.

Double-tap the image.
The mask controls appear. The default mask is the same size as your image.
Use the controls to frame just the parts of the image you want to be visible.
Tap Done when you’ve finished.
Double-tap the image at any time to readjust its mask.

Remove the background or a colour from a photo

You can remove a background or colour from an image with the Remove Background tool.

Tap the image to select it, then tap Remove Background (you may have to tap first).
If possible, the background is automatically removed.
Do any of the following:
- Remove another colour: Drag over the colour you want to remove.
  As you drag, the mask selection grows to include areas that use similar colours.
- Undo all changes: Tap Reset in the controls.
Tap Done.

To work with multiple images at the same time, touch and hold one image, then tap the other images with another finger.

See alsoAdd an image in Keynote on iPhone Add an image gallery in Keynote on iPhone Resize, rotate and flip objects in Keynote on iPhone Position and align objects in Keynote on iPhone

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