LottieFyr
Convert, check, optimize, and repair Lottie files
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LottieFyr 2.0 - Diagnose and repair broken Lottie animations

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LottieFyr 2.0 introduces Lottie Fix. Upload a Lottie JSON or .lottie file to identify rendering, asset, structure, compatibility, and file-size problems. Review supported repairs, preview the result using SVG and Canvas renderers, and download the improved animation.

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Hey Product Hunt! 👋

I built LottieFyr to make working with Lottie animations less frustrating.

LottieFyr 2.0 introduces Lottie Fix—a workflow for diagnosing and repairing existing Lottie files. Upload a JSON or .lottie file to check for rendering, asset, structure, compatibility, and file-size problems. You can review supported repairs and verify the result with both SVG and Canvas previews before downloading it.

LottieFyr also includes tools for converting GIF, MP4, and SVG files into Lottie animations.

As a thank-you for visiting our launch, Product Hunt visitors receive 80% extra credits on one credit-pack purchase. The offer is applied automatically, no code and no upvote required, and ends September 19, 2026 at 12:01 AM PDT.

I’d love to hear which Lottie problems cost you the most time and what LottieFyr should improve next.