Lottie Viewer

Automatically previews Lottie animation files (.json, .lottie) opened in Chrome with a full-featured player.

Lottie Viewer automatically detects Lottie animation files (.json) opened in Chrome and replaces the raw JSON with a full-featured animation player. Features: Instant detection — automatically recognizes Lottie JSON files opened from local files or URLs Playback controls — play, pause, and scrub through animations with a timeline slider Loop toggle — enable or disable looping Details panel — view file size, frame rate, resolution, frame count, layer count, and duration Background color picker — choose from presets, use the color picker, or enter a hex value Dark mode support — automatically adapts to your system theme Lightweight — no external services, everything runs locally in your browser How to use: Install the extension Open any Lottie JSON file in Chrome (drag a .json file into the browser, or navigate to a URL) The viewer automatically replaces the raw JSON with an animation player Use the toolbar to control playback, toggle looping, change the background color, or view animation details No configuration needed — it just works.