Ultra high-performance, professional-grade animation for the modern web

LEARN ABOUT GSAP DOWNLOAD GSAP VIEW DOCS

GSDevTools

A visual UI for interacting with and debugging GSAP animations, complete with advanced playback controls, keyboard shortcuts, global synchronization and more. Load the JavaScript file and call GSDevTools.create() - that's it!

MorphSVGPlugin

Morph any SVG shape into any other shape smoothly regardless of the number of points in each. One of our most popular plugins that creates fun, unique effects!

CustomEase

CustomEase frees you from the limitations of canned easing options; create literally any easing curve imaginable by simply drawing it in the Ease Visualizer or by copying/pasting an SVG path. Zero limitations. Use as many control points as you want.

View all products

Blog

April 30th, 2019

Quick Tip: Directional Rotation

Specify the direction of rotation in GSAP (or let it decide the shortest one for you)

April 25th, 2019

MorphSVG: Advanced Features for Tricky Morphs

Solve tricky morphs by tapping into special features of MorphSVGPlugin from GSAP (video)

April 17th, 2019

GSAP's _gsTransform Object Exposed

Get the position, rotation, scale or other transform-related values of a GSAP-animated element via its _gsTransform object.

View all blog posts

3rd Party Advertisement

Deadlines are looming.

You need to impress the client with eye-catching animations that perform well on every device, or maybe you're building a sophisticated UI that calls for buttery-smooth draggable elements that flick and glide naturally to precise locations you define. You're not looking for a simplistic jQuery plugin that was slapped together in someone's free time - you need professional-grade, reliable tools. You've come to the right place. We've spent crazy amounts of time obsessing about code so you don't have to.

“ Honestly think without TweenMax, I'd of changed careers by now; it's that good. ”

James Stone, @mimeartist

“ Really quite impressed with @GreenSock JS - even the small things. ”

Joseph Labrecque, ‏@JosephLabrecque

“ The best thing about GSAP is that it just works, and it works well. On every single browser I’ve tested. ”

Chrysto Dimchev

“ No other animation library is as intuitive, rigorous, conceptually simple and well curated as GreenSock’s ”

Robert Anthony

“ I think I love GreenSock as much as bacon. ”

Nick Zwinggi

“ ...obviously GSAP is incredible ”

Paul Irish

Google

“ With the incredible functionality, and the mind-blowing customer service, the price of Club GreenSock admission is well worth it! ”

Tim Jaramillo

“ After searching around the web for alternatives, I found GreenSock to be the most performant. ”

Lamin Sanneh

“ GreenSock is the best thing that happened to SVG animations since SVG animations. ”

Sara Soueidan

Thanks for signing up!

Now you'll begin receiving the latest GreenSock updates, exclusive offers, and more right in your inbox. Welcome aboard.

Other ways to stay in touch:

Get an all-access pass to premium plugins, offers, and more!

Join the Club

Get GSAP

Version: 2.1.2 updated 2019-03-01

Download zip
github

CDN Link

Copy/paste this code into your HTML:

<script src="https://cdnjs.cloudflare.com/ajax/libs/gsap/2.1.2/TweenMax.min.js"></script>

Robust
Lightweight
Customize
Version:

Core

Extras

Plugins

By using GreenSock code, you agree to the terms of use.

For an all-access pass to premium content

Join Club GreenSock

HTML5 / JS

Flash

Ultra high-performance, professional-grade animation for the modern web

GSDevTools

MorphSVGPlugin

CustomEase

Blog

Quick Tip: Directional Rotation

MorphSVG: Advanced Features for Tricky Morphs

GSAP's _gsTransform Object Exposed

Deadlines are looming.

Learning Center

Help & Support

“ Honestly think without TweenMax, I'd of changed careers by now; it's that good. ”

“ Really quite impressed with @GreenSock JS - even the small things. ”

“ The best thing about GSAP is that it just works, and it works well. On every single browser I’ve tested. ”

“ No other animation library is as intuitive, rigorous, conceptually simple and well curated as GreenSock’s ”

“ I think I love GreenSock as much as bacon. ”

“ ...obviously GSAP is incredible ”

“ With the incredible functionality, and the mind-blowing customer service, the price of Club GreenSock admission is well worth it! ”

“ After searching around the web for alternatives, I found GreenSock to be the most performant. ”

“ GreenSock is the best thing that happened to SVG animations since SVG animations. ”

Thanks for signing up!

Other ways to stay in touch:

Sign Up For Our Newsletter

Just a few of the companies that rely on GreenSock products every day.

Get GSAP

Version: 2.1.2 updated 2019-03-01

Download zip

github

CDN Link

Core

Extras

Plugins

HTML5 / JS

FLASH

Learning

Support

Our Company

HTML5 / JS

FLASH

Learning

Support

Our Company

Looking for something?