A slide deck stops looking like a template the moment you replace the default solid background. The catch: most gradient slides look worse than the templates they're supposed to replace, because the background fights with the type. Here are twelve backdrops we've tested for slide use, each one tuned for AA contrast at 16:9 export.
Editorial and calm
Tech and forward-looking
Warm and energetic
Dark mode
Using these in your deck
Click any gradient to open it in the editor — you can tweak intensity, rotation and aspect ratio, then export at 1920×1080 (or 1080×1920 for vertical) as PNG or JPG. Drop the export straight into the slide background and you're done.