Make Your Lotties
Lighter Than Air
Shrink After Effects JSON and dotLottie animation file sizes up to 98% while preserving every frame. The ultimate Bodymovin optimizer with zero uploads and 100% privacy.
Everything You Need, Nothing You Don't
Powerful optimization tools designed for developers, designers, and teams who value performance and privacy.
Universal Format Compatibility
Seamlessly works with Lottie JSON and dotLottie files. Switch between formats effortlessly while preserving your animation's integrity.
Smart Compression Engine
Intelligent algorithm analyzes and compresses your animations by removing redundant data, achieving up to 98% size reduction without visual loss.
Blazing Fast Processing
Lightning-speed optimization powered by modern browser technology. Process multiple files in seconds, not minutes.
Zero-Upload Security
Your animations never touch our servers. Everything processes locally in your browser, guaranteeing absolute privacy and data security.
Precision Optimization
Advanced techniques including decimal rounding and metadata stripping ensure maximum file size reduction while maintaining perfect playback.
Instant Download
Get your optimized files immediately with one click. No waiting, no queues, no sign-ups required.
How to reduce Lottie file size?
Master these optimization techniques to create lightning-fast animations without sacrificing quality. TinyLottie handles most of these automatically!
Precision Reduction
Round coordinate values to fewer decimal places. Most animations work perfectly with 1-2 decimals instead of 5-6, reducing file size by 20-40%.
Remove Unnecessary Data
Strip out metadata, layer names, comments, and expression metadata that aren't needed for playback. This can save 10-30% file size.
Path Simplification
Simplify complex paths and reduce keyframes. Remove redundant points in bezier curves without affecting visual quality.
Compress Embedded Images
If your Lottie contains embedded images, compress them or convert to WebP format. This is often the biggest opportunity for size reduction.
Use .lottie Format
The .lottie format uses gzip compression and can be 50-80% smaller than .json files while maintaining perfect quality.
Remove Hidden Layers
Delete layers that are never visible or have 0% opacity throughout the animation. These add unnecessary bloat.
Merge Similar Layers
Combine layers with identical properties and timing. This reduces the overall structure complexity of your animation.
Best Practices for Designers
Design with optimization in mind: use fewer layers, avoid overly complex shapes, and reuse assets where possible. Simple is better.
Let TinyLottie do the heavy lifting
Our intelligent optimization engine automatically applies these techniques and more, giving you the smallest possible file size while preserving perfect visual quality.
Simple, Transparent Pricing
Pay once, use forever. No hidden fees, no subscriptions.
Free Plan
Perfect for casual optimization and small projects.
Lifetime PRO
For designers, developers, and power users.
How does TinyLottie work
Everything you need to know about optimizing your Lottie animations
Still have questions?
Have a specific question or need help? We're here to assist you.
Contact Support