Lottie Preview - Check & Test Animations Online
Preview Lottie JSON files instantly. Upload your .json file to check animation playback, inspect frame rate, dimensions, and duration. Free online Lottie viewer and tester - no signup required.
Drag & drop a Lottie JSON file here
Supports .json and .lottie files
What is Lottie?
A JSON-based animation format created by Airbnb. Exported from After Effects via Bodymovin, Lottie files are vector-based, scalable, and render natively on web, iOS, and Android — much lighter than GIFs or video.
This free Lottie checker validates your JSON structure (version, layers, frame data) and renders it in real-time before you deploy.
Use Cases
Loading spinners and progress indicators
Onboarding flows and walkthroughs
Animated icons and micro-interactions
Celebration effects and success states
Empty state illustrations
Lottie Player Compatibility
Lottie JSON files work with all major Lottie player libraries across platforms. On the web, lottie-web (also known as Bodymovin) is the standard renderer. React developers can use lottie-react or @lottiefiles/react-lottie-player for component-based integration.
For mobile, lottie-ios and lottie-android render animations natively. Cross-platform frameworks like Flutter and React Native also have official Lottie packages. The LottieFiles player is another popular choice with a built-in editor for customizing colors and speed.
Use this preview tool to verify your Lottie JSON renders correctly — check frame rate, dimensions, and animation duration — before integrating with any player library. This avoids debugging issues in your application.
Where to Find Lottie Animations
LottieFiles is the largest marketplace for free and premium Lottie animations. Iconscout offers curated animation packs including Lottie files alongside SVG and PNG alternatives. Many design agencies also publish free Lottie files on their portfolios.
You can also extract Lottie animations from live websites using MiroMiro's Chrome extension. This is ideal for studying how top products use SVG-based Lottie animations for loading states, onboarding flows, and micro-interactions — then using the Lottie animator tools in After Effects or Haiku Animator to create your own.
Download Lottie from any website
The MiroMiro Chrome extension auto-detects Lottie animations on any page — download as ready-to-use JSON with one click. No more digging through source code.