This is a paid asset, but now you can download Cartoon Eyes for FREE, Please keep in mind this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Detail this asset from Unity Store: Original Link
Cartoon Eyes v1.1
Cartoon Eyes allows you to easily create expressive eyes that can fit with any stylized game art. Using an advanced signed distance field shader allows for high quality renders with smooth transitions while still running super fast. No more pixelation or choppy sprite sheet animations!
Features:
• Legacy, URP and HDRP compatible
• Highly customizable
• Smooth blinking animation without choppy sprite sheet animation
• Control eyes independently
• Minimal draw calls with optimized shader
• Infinite quality without pixilation
• Change colors of iris, sclera and outline
• Change size of iris, pupil and eye outlines
• Track objects in 3D
• Look around in 2D-eye space
• Easily make your own eye outlines
• Minimal Memory Usage