In the past few years, we have covered many plugins that let you edit and get creative with your photos. With Easy Image Collage, you can create responsive collages to your posts, pages and custom post types without having to touch Photoshop. This plugin has a drag & drop interface and adjustable layouts.
Easy Image Collage works with the Classic Editor and Gutenberg. It has multiple responsive layouts for you to choose from. You can display multiple collages per post. This plugin is Pinterest friendly too. The pro version lets you add captions, set custom links, manipulate images, and apply filters.