Go to [https://lucid.app/](https://lucid.app/)

Click the "Add to My Shapes" button next to the style library you want to add.

Open the Lucidchart document you want to add the style library to.

Click the "Shapes" button in the top left corner of the document.

Click the "My Shapes" tab in the left sidebar.

lucid.app

If you are creating a diagram in Lucidchart, you may want to add a shape style library to your diagram to make it look more professional and organized. A shape style library allows you to quickly apply a consistent look and feel to all the shapes in your diagram, making it easier to read and understand. With a shape style library, you can also save time by not having to manually adjust the style of each shape. Knowing how to add a shape style library to your diagram in Lucidchart can help you create more professional-looking diagrams quickly and easily.