LottieFiles
Platform for Lottie animations — lightweight JSON-based animations for web and mobile
Lottie is a file format created by Airbnb that stores animations as small JSON files instead of heavy video or GIF files. A typical loading animation is 2-5KB as a Lottie file versus 200KB+ as a GIF. LottieFiles is the platform built around this format — it hosts a library of free and paid animations, provides a web editor, and offers player libraries for every major platform.
For solo founders, the value is in the library. Need a loading spinner? Search, preview, download. Need an animated checkmark for your success state? Same. The free tier gives you access to thousands of community animations. Pro at $4.50/month adds a larger upload quota, background removal for animations, and priority support. Unless you are building an animation-heavy product, the free tier covers what you need.
What's good
- Lottie files are 10-20x smaller than GIFs and scale to any resolution without blur
- Huge free library of pre-made animations — loading spinners, icons, illustrations
- Works everywhere: web (2KB player), React, iOS, Android, Flutter
Watch out for
- Creating custom animations still requires After Effects or Rive — LottieFiles is mainly for using existing ones
- Free tier limits you to 10 file uploads per month
- Some community animations have inconsistent quality or missing frames