As you know we can make a lottie animation by "Adobe After Effect" but I want to know how can I do it by "Photoshop"? Is there any way to convert a GIF to Lottie JSON ?
I find a way to solve this problem. to convert a gif to a Json there are lots of website which convert Gif to Json but none of them has a proper output for lottie library.
so this has two steps to do that :
first you must convert Gif file to a video I recommended this website: Gif2Mp4 or any other converter.
in second you must use the link below :
Video to Lottie Json this is the only website which has a good output to render
and by this Link we are able to convert Photoshop Animation to Json lottie file first made an animation by Photoshop then export your Animation in Video format .mp4 and in the end use
to convert your Video to lottie file
Be aware: by this way you are gonna lose transparent background according to @Dr.jacky Comment