Apple rolled out a set of new wallpapers featuring close‑ups of its glowing logo animation, plus an official WWDC 2026 Apple Music playlist. Senior Vice President of Worldwide Marketing Greg Joswiak announced the event’s tagline, "All systems glow," a week before the conference opens on June 8. The visual assets are available for Mac, iPhone and iPad.

The promotional push extends to the developer portal, where a short video walks engineers through the updated Apple Developer app and session registration. Joswiak’s shift from last year’s "Sleek peek" tagline signals a continued focus on visual branding. The wallpaper series doubles as a teaser for the upcoming software reveals, reinforcing hype among the developer community.

WWDC 2026 runs June 8‑12 at Apple Park, with a keynote slated to unveil macOS 27, iOS 27, watchOS updates and a major Siri overhaul under the Apple Intelligence banner. By delivering these assets early, Apple aims to keep developers engaged and set expectations for a week packed with platform‑wide announcements.