Canva is a web-based graphic design platform that allows users to create various types of visual content, such as social media graphics, presentations, posters, documents, and more. It offers a user-friendly interface with drag-and-drop functionality and a wide range of pre-designed templates, images, icons, shapes, and fonts. 

With Canva, users can customize templates or create designs from scratch by adding text, images, backgrounds, and other elements. It also provides tools for editing and enhancing images, including cropping, resizing, applying filters, and adjusting colors. Canva is popular among individuals and businesses who want to create professional-looking designs without the need for extensive graphic design skills or expensive software. 

It has a free version that offers a wide range of features, as well as a premium subscription plan called Canva Pro, which provides additional features, templates, and access to a larger media library. Overall, Canva is a versatile tool that empowers users to create visually appealing content for various purposes, whether it's for social media posts, marketing materials, presentations, or personal projects.