Input
Lottie JSON
Paste or upload a Lottie JSON file.
Live tool
Lottie Color Replacer
Upload or paste Lottie JSON, detect color values, replace one color, and download a recolored animation file.
Colors
Replace selected color
Tool guide
How to replace colors inside a Lottie file
Use the color replacer when an existing Lottie animation needs a brand update, dark-mode version, seasonal treatment, or quick theme adjustment without reopening the original After Effects or design file.
- Upload or paste the Lottie JSON.
- Review the detected color values before choosing replacements.
- Replace only the colors that belong to the intended brand or theme change.
- Preview the result against light and dark backgrounds before downloading the updated JSON.
Color replacement works best when colors are stored plainly in the JSON. Some animations use images, effects, gradients, or nested structures that need manual design work instead of a simple color swap.
Yes, when the source colors are detectable and the animation does not rely on raster images for key visual areas.
No. Keep the original JSON and save the changed version with a clear file name.