Mermaid icon

Mermaid

Mermaid is an open-source tool that allows you to create diagrams and visualizations using text and code. It is designed to integrate with documentation sites and wikis to add charts and graphs through a simple markdown-inspired script language. The key benefit is the ability to generate complex diagrams that are portable, themeable, and easy to edit programmatically.
Mermaid alternatives ➤

What is Mermaid?

Mermaid is an open-source visualization tool that allows users to create a variety of charts, diagrams, and visualizations using a simple text-based language. Some of the key benefits and capabilities of Mermaid include:

  • Text-based - No need to use cumbersome GUI diagram editors. Diagrams are defined using a markdown-inspired text language that is easy to write and understand.
  • Portable - Diagrams written in Mermaid text can be easily integrated into documentation sites, wikis, markdown files, and more.
  • Extensive library - Supports an array of diagram types including flowcharts, sequence diagrams, GANTT, state diagrams, pie charts, and more.
  • Customizable - Support for different themes and custom styling, markers, colors, and configuration.
  • Active ecosystem - Mermaid is written in Javascript and has an active developer community continually expanding capabilities.
  • Open source - Released under the MIT license allows for free use, modifications, and integration.

Overall, the simple text-based language, extensibility, free usage, and integration with various documentation platforms have made Mermaid a popular option for adding diagrams and visuals to technical documentation sites.

Official Links

Official Website
mermaid-js.github.io/mermaid

The Best Mermaid Alternatives

Top Apps like Mermaid

StarUML, Visual Paradigm, PlantUML, yEd Graph Editor, DBDiagram.io, Graphviz, Diagram Designer, DHTMLX, Umbrello, ProcessMaker, Webgraphviz, Kroki, blockdiag, PlantText, Chart Mage, yUML are some alternatives to Mermaid.
Sugggest an alternative ❐

StarUML

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Visual Paradigm

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PlantUML

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YEd Graph Editor

yEd Graph Editor is a free, powerful desktop application for Windows, macOS and Linux that can be used to quickly and easily create diagrams. It supports a wide range of diagram types including flowcharts, network diagrams, UML diagrams, BPMN diagrams, mind maps, organization charts, and more.Some key features of...

DBDiagram.io

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Graphviz

Graphviz is an open-source graph visualization software package developed by AT&T Research. It is used for representing structural information as diagrams of abstract graphs and networks.Graphviz allows users to create a variety of graph and network types, including directed graphs, undirected graphs, hierarchies, and more. Some of the...

Diagram Designer

Diagram Designer is a feature-rich, free, open-source diagramming and vector graphics application for Windows, Mac and Linux. It can be used to create a variety of diagrams like flowcharts, UML diagrams, BPMN, network diagrams, wireframes, maps, floor plans and more.It has an easy-to-use drag and drop interface allowing you...

DHTMLX

DHTMLX is a comprehensive JavaScript library for building modern web applications. It includes a wide range of reusable user interface components, data visualization widgets, and utilities to speed up development.Some of the key features of DHTMLX:Over 60 ready-to-use UI widgets including grids, forms, charts, calendars, trees, editors, and more...

Umbrello

Umbrello is a free, open source Unified Modeling Language (UML) modeling tool and code generator. It enables software developers and architects to create UML diagrams like use case diagrams, class diagrams, sequence diagrams, state machine diagrams and more to visually design and document software systems.Key features of Umbrello include...

ProcessMaker

ProcessMaker is an open source workflow management and business process management (BPM) software designed to automate business processes and improve efficiency. It provides a drag and drop interface and prebuilt templates allowing users to model processes quickly without coding.Key features include:Visual process modelling with BPMN 2.0 supportForms builder to...

Webgraphviz

Webgraphviz is an online interactive graph and diagram creation application. It allows users to visually represent structural information as abstract graphs and networks. Some of the key features and capabilities of Webgraphviz include:Intuitive graphical interface to create various types of diagrams like flowcharts, entity relationship diagrams, UML diagrams, circuit...

Kroki

Kroki is an open-source diagram generation tool that allows creating diagrams just by writing simple textual descriptions. It can automatically convert those text descriptions into beautiful diagrams and flowcharts. Kroki supports a wide range of popular diagram types including:Sequence diagramsFlowchartsEntity relationship diagramsState diagramsClass diagramsGantt chartsSome key features and benefits...

Blockdiag

blockdiag is an open-source Python library and command-line tool for generating various types of block-style diagrams from simple text files. It was created to help software developers visualize systems and structures in a simple, fast way without needing to use full-featured diagramming software.Some key features and capabilities of blockdiag...

PlantText

PlantText is an artificial intelligence-powered writing assistant software that helps users generate and expand on content ideas. It utilizes advanced natural language processing to understand text and provide useful writing suggestions.Some key features of PlantText include:Summarization - It can review documents or articles and provide concise summaries.Idea...

Chart Mage

Chart Mage is an easy-to-use data visualization and chart creation software that allows anyone to visualize complex data into insightful, interactive charts and dashboards. With Chart Mage, users can quickly connect to a variety of data sources like Excel, SQL databases, rest APIs and more to import data for analysis...

YUML

yUML is an online application and service for quickly creating a variety of UML diagrams. It supports use case diagrams to capture high-level functional requirements, class diagrams to model code structure, activity diagrams to model workflow and business logic, state machine diagrams to model state transitions and sequence diagrams to...