Lottie animation inspector

Parses a Lottie file and shows its structure: canvas size, frame rate, start and end, duration in seconds, the number of layers and animated layers, assets, keyframes, markers and a layer list with in and out frames. It also collects warnings: missing frame rate, an empty range, no canvas, no layers, unused or missing assets.

Fill in the fields, run the tool and review the result. Your input is not added to a public page. Use the learning mode for calculation details.