macOS Tahoe icons get squircle ‘Liquid Glass’ look — designers raise concerns

With macOS 26 “Tahoe,” Apple rolled out a broad visual refresh that includes a new system icon style based on the squircle shape and a “Liquid Glass” design language. The aim is a consistent, harmonious look across system and app icons, but the change has prompted debate about whether the new icons lose too much detail.

Many of the redesigned icons — notably the Preview app’s icon — appear flatter, simpler and with shallower visual depth compared with earlier versions. Critics argue the reduction in texture and layered detail hurts recognizability and personality, while proponents say the uniform squircle grid makes the interface cleaner and more modern.

What changed

• Shape and language: Icons follow a squircle (rounded square) form factor and the new “Liquid Glass” aesthetic.
• Reduced depth: Shading, highlights and intricate details have been dialed down for a flatter, more consistent look.
• System-wide consistency: The update applies across system and many first‑party app icons to create visual unity.

Community reaction

Designers and long‑time macOS users have voiced mixed reactions. Some praise the cleaner, cohesive appearance; others miss the distinct silhouettes and textures that made icons instantly identifiable at a glance. Accessibility and recognizability concerns have been raised, particularly for users who rely on subtle visual cues.

What Apple might be aiming for

The push toward a uniform icon grid aligns with wider industry trends favoring simplified, system‑driven UI languages that scale well across sizes and devices. Apple may be prioritizing adaptability and a cohesive ecosystem look over the individuality of each app’s artwork.

Can you revert or customize?

Apple doesn’t offer an official global revert for system icons, but users who prefer different looks often rely on third‑party icon packs, custom themes (where supported) or replacement apps. Note these approaches can carry security risks or require extra steps and may not be supported by Apple.

Discussion: Do you think Apple’s squircle Liquid Glass icons are a modern improvement, or do they strip away useful detail and character? Which app icon change bothered you the most?