Adding a Post Grid in WordPress using the FancyPost Plugin is simple. First, open the WordPress editor for your page or post. Click the "+" icon to open the block selector, then type "Post Grid" in the search bar. Select the Post Grid block provided by FancyPost, and it will appear in your editor. You can then customize the grid by selecting categories, setting the number of columns, and adjusting layout styles to fit the needs of your website.

The Post Grid block offers flexibility in how you present your content. You can arrange posts in multiple formats, apply filters, and customize the look and feel of the grid. This block is perfect for displaying blog posts, news articles, or any content that requires a structured layout. With FancyPost, you can build highly engaging post grids that look great on both desktop and mobile devices.