Lottie JSON animation to MP4 video converter



Supported image types: JSON (Lottie animation)
Max file size: 200MB. All uploaded files are automatically deleted 1 hour after upload.

Online Lottie JSON to MP4 Video Converter

Render vector Lottie JSON animations (.json, .lottie, or .tgs) into standard H.264 MP4 video files. Lottie files exported from Adobe After Effects via the Bodymovin plugin describe shapes, trim paths, and keyframe interpolations mathematically for web and mobile SDKs, which means video editors (Premiere Pro, DaVinci Resolve, CapCut, Final Cut) and social platforms (Instagram Reels, TikTok, YouTube, LinkedIn, X/Twitter) cannot import them directly. Converting Lottie to MP4 produces a hardware-accelerated video stream that plays everywhere.

Rendering & Encoding Features

  • Custom vector rasterization (up to 1920×1920): Because Lottie animations are resolution-independent vectors, scaling up to 1080p or 1920×1920 renders sharp edges before video encoding rather than upscaling pixels.
  • Smooth frame rates up to 60 FPS: Default rendering is 30 FPS; increase to 60 FPS to capture high-frequency easing curves and micro-interactions smoothly.
  • Custom matte background color: Standard H.264 MP4 (yuv420p) does not support alpha transparency. Pick any hex background color (default white #ffffff, or use #00ff00 for chroma keying in video editors) to composite behind transparent Lottie layers.
  • Web-ready H.264 output: Encoded with libx264, even pixel dimensions, yuv420p chroma subsampling, and +faststart atom placement for immediate browser and mobile playback.

How to convert Lottie JSON to MP4

  1. Upload your .json, .lottie, or .tgs animation file, or paste a direct URL.
  2. Set the desired width and height (up to 1920px), FPS (1–60), and background color.
  3. Click Convert to MP4! to render the vector frames and encode the video.

Need a transparent animated image instead of video? Convert Lottie to GIF, Lottie to APNG, Lottie to WebP, or Lottie to AVIF. You can also edit the resulting video with our video speed changer or video reverser.