Free AI Mermaid Chart Maker

User Journey diagram is a lightweight way to visualize user interactions with a system, step by step. It helps map the user experience across different stages, actions, and emotions. Ideal for product design, UX analysis, or onboarding flows, it's concise, text-based, and easily integrated into documentation.

Kanban diagram is used to visually represent workflows using cards and columns, mimicking traditional Kanban boards. It's great for tracking tasks across stages like "To Do", "In Progress", and "Done".

Sequence Diagram is used to model how processes or objects interact in a specific time sequence. It's ideal for visualizing communication between components, such as API calls, user actions, or service interactions. Each participant is shown with lifelines, and arrows indicate messages exchanged, making it great for understanding system flow.

Mermaid's Mindmap diagram allows you to represent hierarchical ideas visually, starting from a central concept and branching into related topics. It's ideal for brainstorming, outlining, and structuring knowledge.

Mermaid's Timeline diagram is used to visualize events or milestones in chronological order. It's ideal for showcasing project schedules, historical events, product roadmaps, or personal achievements.

Mermaid's State Diagram is used to represent the different states an object or system can be in, and the transitions between those states based on events or conditions.

Mermaid's Git Graph diagram is used to visualize the commit history and branching structure of a Git repository. It shows commits, branches, merges, and the relationship between them in a clear, visual format. This is helpful for understanding the development workflow, tracking feature branches, and viewing the overall Git history in a simple, easy-to-read chart.

Mermaid's Gantt Chart is used to represent project timelines and task schedules. It visually displays tasks, their durations, dependencies, and milestones along a timeline.

Mermaid's Flowchart is a diagram used to represent processes, workflows, or decision-making steps visually. It uses nodes (steps or actions) and arrows (showing flow direction) to depict the sequence of operations.

Mermaid's Class Diagram is used to represent the structure of a system by showing its classes, attributes, methods, and relationships. It’s ideal for object-oriented design, helping visualize class hierarchies, inheritance, interfaces, and associations between objects.

Mermaid's Entity-Relationship (ER) Diagram is used to model the relationships between entities in a database. It visually represents entities, their attributes, and the relationships between them (such as one-to-many, many-to-many).

Mermaid's C4 Diagrams are used to represent the architecture of software systems at various levels of abstraction. They consist of four main types: Context Diagram – High-level view of the system and its external interactions. Container Diagram – Shows the major containers (applications or databases) that make up the system. Component Diagram – Details the components within a container. Code Diagram – Shows the internal structure of components at the class level.

Mermaid's Bar Chart is used to visualize data in the form of rectangular bars, where the length of each bar is proportional to the value it represents. It's ideal for comparing quantities across different categories or groups.

Mermaid's Pie Chart is used to display data as segments of a circle, with each segment representing a proportion of the whole. It's ideal for showing relative percentages or parts of a total. While Mermaid’s pie chart functionality is simple, it can effectively communicate data distribution in a clear and visually appealing format.

Mermaid's Line Chart is used to represent data points connected by straight lines, ideal for showing trends over time or continuous data. It's commonly used for visualizing changes in variables, like sales or temperature, across a time series. Mermaid's line charts are simple to create, making them great for tracking progress or comparing multiple datasets.

A bar with line chart, also known as a combo chart, combines bar and line graphs in one visualization. Bars typically represent discrete data categories, while the line shows trends or comparisons. This dual-axis chart is ideal for highlighting relationships between two datasets, such as volume and growth over time.

Mermaid does not natively support Quadrant Charts, but you can visually simulate a quadrant chart by using scatter plots or custom flowcharts with custom positioning of elements. A Quadrant Chart typically divides a graph into four sections (quadrants) to represent two variables, often used for things like competitive positioning or SWOT analysis.

A Sankey diagram is a flow diagram where the width of the arrows is proportional to the flow quantity. It is commonly used to visualize energy, material, or cost transfers between processes, highlighting inefficiencies or major flows in a system.

A structure chart, using a top-down (TD) flowchart style, visually represents a system's hierarchical organization. It breaks down complex processes into smaller modules arranged from top (main module) to bottom (submodules). This helps clarify relationships, responsibilities, and control flow, making system design, understanding, and debugging more efficient and structured.

A block diagram is a simplified visual representation of a system, process, or concept using labeled blocks connected by lines. Each block represents a component or function, while the lines show relationships or data flow. It's commonly used in engineering, programming, and business to illustrate system structure and operation clearly.