Professional Chart Templates - Ready-to-Use Mermaid Templates
All Templates
Blank Template
Start from scratch to create your chart, perfect for experienced users to unleash creativity
Horizontal flowchart
This chart is suitable for users who need to visualize simple decision-making processes or operational steps.
Vertical flowchart
This flowchart illustrates a basic binary decision flowchart.
Subgraph flowchart
The chart displays two independent sets of subplots, each designed with a vertical stratification.
Vertical flowchart
This diagram presents a decision-making process themed around summer vacation plans.
Class diagram
The chart illustrates an inheritance hierarchy of animal classes in object-oriented programming.
Sequence diagram
The chart displays a sequence diagram of the conversation between Alice and John.
Entity relationship
The diagram illustrates the core entities and their relationships in the e-commerce system, presented using a UML-like syntax.
State diagram
Describes the three states of an object from rest to motion, ultimately terminating due to collision.
Mind map
The mind map presents the core concepts and categories related to British popular psychology and its author, Tony Buzan.
Architecture diagram
This diagram illustrates the relationship between APIs (Application Programming Interfaces) and their related components in a concise hierarchical structure.
System diagram
System Context Diagram of Internet Banking System
Gantt chart
A simple Gantt chart example
Git graph
A simple Git code commit example diagram
Kanban board
An example diagram of a Kanban board showing task status
Packet diagram
This diagram illustrates the structure of a TCP (Transmission Control Protocol) packet, detailing the bit ranges and functions of each field.
Pie chart
A simple pie chart showing the proportion of animals
Quadrant diagram
This image is a typical four-quadrant analysis chart for marketing campaigns, used to evaluate the coverage and engagement of different marketing activities.
Radar chart
A simple radar chart example
Timeline chart
A simple timeline chart example showing different social media platforms across various years
Treemap
This image displays a hierarchical data structure, possibly a textual representation of a tree diagram or tree directory.
User journey map
This image is a simple task list or schedule, presented in a hierarchical structure outlining the main activities of the day.
Line chart
This image is a simple framework for a sales revenue trend chart.
Showing all 23 templates