Tech
Safari update brings vertical tabs, adaptive dark mode, AI integration
Publication: Six Colors
Author: Jason Snell
Source published: 03/11/2026, 18:52:18 UTC
Briefing created: 03/11/2026, 21:04:53 UTC
Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 03/11/2026, 19:01:25 UTC.
Briefings
Apple Safari 27.3 introduces vertical tabs on Mac, iPad, and iPhone Duo, featuring a hover preview and pinning. It adds an intelligent adaptive dark mode that automatically generates styles for non-compliant sites, with opt-in controls. Siri AI now accesses full tab content and can perform actions like moving tabs or organizing groups. Public beta access is available in the next few weeks, with final release expected in December.
Key points
- Safari 27.3 adds vertical tabs to Mac, iPad, and iPhone Duo, with a hover preview and pinning capability.
- Adaptive dark mode automatically generates styles for non-compliant sites, with opt-in controls for automatic or site-by-site application.
Context
Apple is updating Safari across iOS, iPadOS, and macOS with new features including vertical tabs, adaptive dark mode, and Siri AI integration. These updates are part of the 27.3 update cycle, with public beta access available soon and a final release expected in December.
Limitations
Evidence covers Safari 27.3 features but does not include details on specific release dates beyond the December final, nor does it cover the impact of these changes on existing Safari users or third-party extensions.
Generated by Bittrees-hosted qwen35-2b sha256:aaf42c8b7c3c on 03/11/2026, 21:04:53 UTC. Based on publisher-provided feed evidence; may not cover the full original article. Check the source for details.
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