Online UML diagram maker
Make UML diagrams effortlessly, draw inspiration from a vast collection of templates, all within an intuitively user-friendly interface – for free.
Why Use EdrawMax UML Diagram Maker?
EdrawMax has tons of templates, icons, and symbols available. Find a perfect match to your task needs. All of them are easily customizable for your UML diagrams.
Adding symbols is just dragging and dropping into the canvas. Plus, each diagram has its separate library for symbols. So, save time, choose UML Diagram symbols, and narrow your search for the correct symbol.
Always keep in touch with your team through EdrawMax cloud services. Collaborate on lengthy projects by saving and sharing files. You can utilize the sharing permission feature to allow specific access to distinguished individuals.
You can export your files in many formats, including Visio, PDF, JPG, PNG, and SVG. This enables you to easily share your work with team members, even if they don't have EdrawMax.
How to Make a UML Diagram in 3 Simple Steps
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FAQs about UML diagram makers
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What is Unified Modeling Language (UML)?UML stands for Unified Modeling Language, a standardized modeling language used to visualize, specify, and document software systems. It provides a common set of symbols and notations that help developers, architects, and stakeholders communicate complex system designs clearly. By using UML, teams can simplify the architectural design process before coding begins.
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What are the two main categories of UML diagrams?UML diagrams are divided into two primary categories: Structural and Behavioral. Structural diagrams represent the static aspects of a system, such as classes and objects. Behavioral diagrams describe the dynamic aspects, showing how the system functions and how objects interact over time. Both types are essential for a complete overview.
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What is a Class Diagram and what does it represent?A Class Diagram is a structural diagram that describes the internal structure of a system by showing its classes, attributes, operations, and relationships between objects. It acts as a blueprint for the system's data and functionality, helping developers understand how different components connect and interact in a static environment.
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What is the main difference between structural and behavioral diagrams?Structural diagrams focus on what the system is made of, capturing its static elements like classes, components, and packages. In contrast, behavioral diagrams focus on what the system does, illustrating how it reacts to inputs and how internal elements interact over time. Together, they provide a comprehensive view of design.
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