Apple introduces AI-powered Writing Tools in Safari 18.1 and across operating systems
Safari 18.1 launches with advanced AI writing assistance and summary features, revolutionizing text editing across Apple devices.
Apple unveiled Writing Tools, a comprehensive text enhancement suite that operates across iOS, iPadOS, and macOS platforms, according to documents from the Safari 18.1 release announcement dated October 28, 2024. This artificial intelligence-powered system helps users proofread, rewrite, and transform text directly within native text views, marking a significant advancement in text editing capabilities.
Writing Tools introduces several core functionalities that operate seamlessly within the text editing environment. According to the WWDC documentation, the system can identify and correct misspellings and grammar errors in real-time. The technology processes text while preserving rich formatting elements, including styles, links, and attachments during the rewriting process.
The implementation supports both TextKit 1 and TextKit 2, though the latter provides a more comprehensive experience. In TextKit 2 environments, users receive inline suggestions and can review changes individually, while TextKit 1 users see results in a separate panel.
The technology appears in multiple locations across Apple's operating systems:
- iOS/iPadOS: Available above the keyboard when text is selected
- macOS: Accessible through context menus and the Edit menu
- Safari 18.1: Integrated directly into the browser's text editing capabilities
- WKWebView: Supported with customizable configuration options
The system includes several developer-focused features:
- WritingToolsAllowedInputOptions API for specifying text view capabilities
- Delegate methods for managing active writing sessions
- Support for protecting specific text ranges from modifications
- Integration options for custom text views
Safari 18.1's implementation of Writing Tools extends to multiple use cases:
- Reader Mode: Integration with article summarization features
- Web Forms: Support for text editing across web interfaces
- Custom Applications: API access through WKWebView
The feature set is available across:
- iOS 18.1
- iPadOS 18.1
- macOS Sequoia 15.1
- visionOS 2.1
- macOS Sonoma
- macOS Ventura
Key Facts
- Launch Date: October 28, 2024
- Supported Text Frameworks: TextKit 1 and TextKit 2
- Core Features: Proofreading, rewriting, summarization
- Implementation Types: Inline and panel-based suggestions
- Platform Support: iOS, iPadOS, macOS, visionOS
- Browser Integration: Safari 18.1 and WKWebView
- Developer APIs: Multiple integration options available
- Rich Text Support: Preserves formatting and attachments
- Accessibility: Full integration with system accessibility features