How to Create a Scroll-Animated Website That Converts
By ARYA Y MEHR · January 30, 2026 · 9 min read
A scroll-animated site is a website where movement on the page is driven by the user's scroll position. Done well, it feels like a film: every section has a purpose, every animation says something. Done badly, it's a portfolio piece that buries your conversion path under a junk pile of parallax.
Three rules we follow
- Animation reinforces narrative. If a movement doesn't say something the copy can't, cut it.
- Performance is non-negotiable. We design for Lighthouse 90+ on day one, not after launch.
- Reduced motion is a real audience. The site has to read fully without any animation, for users who've turned it off.
Frequently Asked Questions
What stack do you recommend?
Next.js (App Router), Tailwind, and a thin scroll-sync library or custom canvas pipeline depending on what you're animating. GSAP for content overlays. Lenis if you want eased scrolling.
How do you keep it fast?
Animate transform and opacity only. Lazy-load below-fold media. Encode video keyframe-every-frame so seek is cheap. Static-export everywhere you can.
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