Lottie

Lottie is an open-source animation format that renders After Effects animations in real time using JSON data. Exported via the Bodymovin plugin, Lottie animations can be embedded in web, iOS, Android, and React Native applications with small file sizes and smooth playback. It’s widely used for UI animation, loading indicators, icons, and microinteractions in apps and websites.

What It Does Best

• Real-Time Rendering: Plays vector-based animations natively on mobile and web platforms using minimal CPU/GPU.

• After Effects Compatibility: Export animations from AE using the Bodymovin plugin for direct Lottie integration.

• Interactive Animation: Supports programmatic playback control (looping, scrubbing, triggers, etc.).

Who It’s For

• UI/UX Designers: Adding motion to app interfaces without relying on video or GIF assets.

• Frontend Developers: Embedding and controlling animations with lightweight code.

• Product Teams: Improving engagement with branded, performant animations across platforms.

What Makes It Unique

Lottie bridges the gap between motion design and development by offering a scalable, interactive format that works across devices. Its vector-based approach ensures resolution independence and fast load times—ideal for modern digital products.

Before You Start

• Animations must be created in After Effects and exported via the Bodymovin plugin.

• Supports integration with iOS, Android, Web, React, and more.

• Not all AE features are supported—avoid raster effects or unsupported expressions.

Final Thoughts

Lottie is a highly efficient way to implement motion in digital products—enabling teams to create visually rich, interactive experiences without sacrificing performance or scalability.