Aescripts – Shape Up Plugin is one of the most advanced After Effects plugins, enabling users to edit and generate shapes quickly using limitless precision.

Lars Jandel – Shape Up Features

• Add shapes and preview them: You can decide and draw your shape as it is formed.
• Shape selection: Choose among ovals, rectangles, lines, and more available shapes.
• Shapes change: Modify the value of size, color, number of points, or side of the shape.
• Shape placement: Position the shapes in preferred locations on the page.
• Shape formatting: Use unique shapes to represent or match the desired object on the page.

Aescripts – Shape Up Documentation

Image: Five shape families to choose from ellipse, rectangle, horizontal lines, vertical lines, polygons + stars