Lottie Inline Tool

A simple tool to inline images in Lottie JSON files.

Installation

$ pip install lottie-inline

Usage

Basic usage:

$ lottie-inline /path/to/input-lottie-file.json /path/to/output-lottie-file.json

Limit the size of the images to be inlined to 100KB:

$ lottie-inline /path/to/input-lottie-file.json /path/to/output-lottie-file.json --max-size=100

Details

The tool will inline all images in the Lottie JSON file and save the result to the output file.

transform:

{
  "assets": [
    {
      "id": "image_0",
      "w": 500,
      "h": 500,
      "u": "images/",
      "p": "image.png",
      "e": 0
    },
  ],
}

to:

{
  "assets": [
    {
      "id": "image_0",
      "w": 500,
      "h": 500,
      "u": "",
      "p": "data:image/png;base64,...",
      "e": 1
    },
  ],
}

License

MIT