Scroll-driven animations
Limited availability
The animation-timeline, scroll-timeline, and view-timeline CSS properties advance animations based on the user's scroll position.
Browser support
- Chrome 115 Released on 2023-07-18
- Chrome Android 115 Released on 2023-07-21
- Edge 115 Released on 2023-07-21
- Firefox Not supported Position: positive Bugs: 1324602 1676779
- Firefox for Android Not supported Position: positive
- Safari 26 Released on 2025-09-15
- Safari on iOS 26 Released on 2025-09-15
Baseline availability blocked since September 2025 by Firefox (10 months)
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MDN documentation
Specifications
Usage (according to Chrome Platform Status)
~4.916% of page loads. More data at chromestatus.com.Web Platform Tests (WPT)
View the latest WPT test results for this featureInterop
- Included in Interop 2026
Surveys
- State of HTML 2025 > usage > html interoperability features features only
- State of HTML 2025 > usage > html interoperability features
- State of HTML 2024 > usage > html interoperability features
- State of CSS 2025 > usage > favorite new features
- State of CSS 2025 > usage > css interoperability features
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- State of CSS 2025 > interactions > interactions pain points
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- State of CSS 2024 > usage > css interoperability features
- State of CSS 2024 > reading list > reading list
- State of CSS 2024 > features > all features
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