About
The problem it solves: you get a Lottie file from a designer, the brand color is slightly off, or a text string needs updating. Instead of going back to After Effects, waiting for a re-export, and doing another round of back-and-forth — you just drop the JSON file in, change the color or text, and download the updated file. Done in seconds.
What you can do:
Drop in any Lottie JSON and instantly preview with playback controls
Edit colors visually with a color picker
Update text content directly
Inspect the full layer tree and toggle visibility
Export as clean or minified JSON
There's also a standalone Lottie minifier if you just need to shrink file size
No signup, no install, everything runs in your browser. Built it because I kept running into the "one small change" loop between design and dev.
Would love any feedback — what would make this more useful for your workflow?