Google Animated Gif Editor. You can import an existing GIF file and modify it. Support for color profiles and different color modes.
Go to upload browse select your image insert. Sprites are composed of layers frames as separated concepts. Produced GIFs are of high quality and free of watermarks or attribution making this tool ideal for developers and content creators.
Sign in Create Sprite.
This app was designed to make this entire process extremely easy for you. Its ideal for making GIFs because you can use some really great editing tools to perfect your images before building them into an animated GIF. This app allows you to edit a animated GIF file and create a GIF file easily. RGBA Indexed palettes up to 256 colors Grayscale.