In this article, we'll recommend you services to generate Euler diagrams that will help you represent sets and their relationships. In general, Euler diagrams have overlapping shapes, where the shapes represent the sets and the overlap the relationship. This makes them ideal for explaining complex hierarchies.
With online environments, you can create these diagrams easily, thanks to their editors, their large databases of shapes, and advanced editing options.
Meta-Chart
Meta-Chart is an online general data visualization tool where you can create several types of diagrams. To generate an Euler diagram, you first need to go to “Chart-types” and then select “Venn Chart”. At that point, four sections open: Design, Data, Label, and Display. When you finish, you can export your work in SVG, JPG, PNG, or PDF format.
Draw.io
Draw.io is an online platform where you can create all kinds of diagrams. You can also import files from services such as Google Drive, Dropbox, OneDrive, GitHub, Trello, and more. You can generate Euler diagrams using a few templates or from scratch. From its editor, you can add shapes, fill them, adjust their opacity, change the thickness, choose a border color, and add custom labels, among many other options. When you finish, you can export your work in PNG, JPG, SVG, PDF, VSDX, HTML, and XML format.
Creately
Creately is another very good web-based platform for creating Euler diagrams. You can do everything from choosing a template or from scratch. In its interface, you'll find the toolbar on the left, from which you can drag and drop shapes onto the work area. On the right, you'll see the menu, where you can add colors, customize dimensions, and when you finish, you'll export your work in PNG, JPG, PDF, or SVG format.
RealTimeBoard
RealTimeBoard is an online whiteboard utility with a modern design and a very easy-to-understand interface. Without a doubt, it is the easiest platform to create Euler diagrams on this list. All you have to do is add shapes from the toolbar and label them. When you finish, you can export your work in PNG, PDF, SVG, or CSV format.
LucidChart
LucidChart is a powerful diagram editor with many useful features, such as a slide creator, layer support, a large database, and the ability to customize the characteristics of the generated Euler diagram. When you finish, you can export your work in PNG, PDF, or SVG format. The environment also has commercial options (Visio import).
With these online programs for generating Euler diagrams, you'll have different alternatives to create the best diagram. Although Meta-Chart stands out from the list because it automatically generates the diagram from data, the other options are also very good and all are free.
