An image border can separate a Google Slides picture from a similar-colored background. It is useful for screenshots and reference images whose edges would otherwise be difficult to see. Choose a border that clarifies the image boundary without appearing to be part of the original evidence.
Select the picture
In the desktop editor, click the image you want to frame. Confirm that it is selected rather than a shape behind it. If several pictures sit close together, inspect the selection outline before changing the border color.
Apply the border treatment
Use Border color and choose a suitable value. Google’s image guidance gives this route for adding a border. Review the available line styling controls if the border’s weight or pattern also needs adjustment.
Use a restrained style for technical screenshots. A heavy frame can obscure the edge of a control or make the image look like a warning panel even when that is not its role. Keep repeated images consistent when they serve the same purpose.
Verify the audience view
Present the slide and inspect the border against both the picture and the slide background. Confirm that no important edge detail has become difficult to distinguish. Check captions and source credits separately, since a border does not identify the image’s origin or explain its relevance. If the picture already contains an embedded frame, consider whether an additional border is useful. The final treatment should help viewers understand where the image begins and ends without implying an unsupported status or editorial judgment.
References
Reviewed against the linked official product guidance on November 3, 2026. Features, limits, screen labels, and access can vary by account, platform, region, and organization policy.