CSS & DESIGN
Scroll-Driven Animations
Build CSS scroll-driven animations visually. Toggle between scroll() and view() timelines, drag keyframes, adjust easing, and copy production-ready CSS.
100% client-side
Real-time preview
No signup required
Presets
Timeline Mode
scroll() links animation progress to the scroll position of a container. The animation plays from 0% to 100% as you scroll from top to bottom.
Keyframe Timeline
Properties — select a keyframe
Opacity
1
Translate X
0px
Translate Y
0px
Scale
1
Rotate
0deg
Clip Path
Animation Range & Easing
Range Start
0%
Range End
100%
Easing
Live Preview
0%
Scroll me
Scroll to preview
CSS Output
Uses the native CSS animation-timeline property. Supported in Chrome 115+, Edge 115+, Safari 26+, and Firefox 110+ (with flag).
Copied!
All done!
Your file is ready for download.
Enjoying Fixie? A small donation keeps these tools free for everyone.