Change a slide background in Keynote on iPhone
You can change the background color or image of individual slides in a presentation.
In the slide navigator, tap to select a slide or select multiple slides.
If you don’t see the slide navigator, pinch closed on the slide to zoom out.
Tap
, tap Appearance, then tap Background.Choose one of the following:
A color or gradient designed to go with the theme: Tap Preset, swipe left or right to see all choices, then tap a color.
Any color: Tap Color, swipe up or down to see all choices, then tap a color. To preview colors on the slide, touch and hold a color, then drag across the grid. A color label appears for each previewed color to help you reproduce an exact match. Release your finger to select a color.
A two-color gradient fill: Tap Gradient, tap Start Color or End Color, then tap a color. To switch the gradient direction, tap Flip Color. To change the gradient angle, drag the Angle slider.
An image: Tap Image, tap Change Image, then tap a photo; to insert an image from iCloud or another service, tap “Insert from.” To change how the image fills the slide background, tap an option:
Original Size: Places the image without altering the image’s original dimensions. To resize the image, drag the Scale slider.
Stretch: Resizes the image to fit the slide’s dimensions, which might change the image’s proportions.
Tile: Repeats the image in the slide background. To resize the image, drag the Scale slider.
Scale to Fill: Makes the image larger or smaller to leave no space around the image.
Scale to Fit: Resizes the image to fit the slide’s dimensions, but maintains the image’s proportions.
To create a tinted image, turn on Color Overlay and tap Fill to select a tint color. To make the tint more or less transparent, drag the Opacity slider.
Tap
to close the controls.
To change the background of all of the slides that use the same master slide, apply the change to all slides that use the master.