Webix 11.4 Released Read More New Features in Core, Kanban & Rich Text Editor, plus a Powerful SpreadSheet Update
Diagram Viewer & Drag-and-Drop Editor

Webix Javascript Diagram Library

Production-ready JS Diagramming Library for building interactive diagram apps. Create flowcharts, organization charts, UML diagrams, workflow editors, and custom graph visualizations faster.
Download JS Diagram
*no credit card required
javascript

JavaScript Diagrams Live Demo

Create Different Types of Diagrams with Webix UI Library

The same Webix Diagram component can power many kinds of business applications simply by changing the data model, layouts, and block templates.

Flowcharts

Visualize business processes, workflows, algorithms, and decision paths with interactive flowcharts.

Organizational Charts

Visualize teams, departments, reporting relationships, and company structures.

Network Diagrams

Map connected systems, infrastructure and dependencies, track each element of a project.

UML Diagrams: Class Diagram

Visualize classes, attributes, methods, and their relationships.

UML Diagrams: Activity Diagram

Model workflows, decisions, loops, and concurrent activities.

Venn Diagrams

To represent relationships between groups and entities.

Fishbone Diagrams

A Fishbone or an Ishikawa Diagram is a visualisation tool for quality control of production processes.

Advanced Diagram Features for JavaScript Web Applications

Webix Diagram provides a production-ready JavaScript diagram component for building interactive editors, workflow tools, organization charts, and data visualization applications. Create complex diagrams with automatic layouts, customizable blocks, editable connections, and diagram editor.
Automatic Layouts for Complex Data
Automatically arrange complex structures, tree-like data, and connected objects with built-in layouts or control every element position manually.
Custom Shapes and Templates
Create domain-specific diagrams with custom nodes, icons, and templates. Choose from 47 built-in shapes for blocks, flowcharts, connectors, and other diagram elements, or add custom SVG and HTML shapes. Customize block appearance with background colors, rotation, text styles, and alignment.
Tree-like Structures and Arbitrary Graphs
Webix Diagram supports both hierarchical trees and arbitrary graph structures with cyclic dependencies. Blocks and links are managed independently, allowing developers to visualize virtually any relationship model.
Styling, Theming, and Dark Mode
Customize the appearance of diagram elements and connections with CSS-based styling. Define block colors, text styles, rotation, alignment, and link styles, or draw connections using custom coordinates. Choose from seven built-in skins, including Dark, to match your application's UI.
Advanced Links and Connectors
Create connections between any diagram elements, customize connector styles, define routing paths, add arrows and labels, or use standalone lines that are independent from diagram nodes.
Data Filtering
Start typing to filter the data of the diagram blocks immediately.
Export Diagrams and Data
Export diagrams and their underlying data to common formats. PNG exports the diagram as an image, PDF supports both diagram and data export depending on the export mode, while CSV and Excel export tabular data without the diagram.
Build powerful web interfaces with Webix JavaScript
Diagram Library

Create and Edit Diagrams Right Inside Your App with Webix Diagram Editor

Webix allows you to add a full-featured visual editor to your application and let users build diagrams using an intuitive drag-and-drop interface. The Diagram Editor works independently or together with the Diagram component, so you can create, edit, and display diagrams as part of a single solution.

Interactive Diagram Editor Demo

Build and edit diagrams directly in the browser using the built-in visual editor.

Interactive Diagram Editor Features

Instead of creating your own editor from scratch, developers can embed a ready-to-use visual editor and customize its interface, shapes, forms, and behavior to fit their application.
Create and Edit
Create new nodes visually
Connect blocks with custom links
Drag, resize, rotate, and position elements with snap-to-grid support
Edit labels and properties
Add standalone lines and connectors
Preview diagrams before saving
Navigation and Editing
Copy & paste elements
Undo and redo changes with built-in history
Use keyboard shortcuts for common editing and navigation actions
Zoom with the mouse wheel or keyboard shortcuts
Navigate diagrams with drag-scroll
Customize the Editor
Use custom SVG block shapes
Customize the editor toolbar, shapes panel, and forms
Filter or restrict available shapes
Add shape search
Add custom form fields
Data and Localization
Load diagram data in JSON or XML format
Load and save diagram data from the server with the Diagram Editor
Localize the editor with built-in or custom locales
Switch languages at runtime

Why Developers Choose Webix Diagram

Framework-Friendly Integration
Integrate Webix Diagram Engine into React, Vue, Angular, and other JavaScript applications. TypeScript support and a framework-agnostic architecture make it easy to add JS Diagrams to any web projects.
Enterprise-Ready Diagram Solution
Designed for business process, workflow, and data visualization apps with commercial licensing, long-term maintenance, and Webix professional support.
Both Diagram Visualization and Diagram Editing
Visualize complex structures and let users create and edit diagrams directly in your application with built-in drag, connect, resize, rotate, and automatic layout capabilities.
Part of a Unified UI Ecosystem
Combine the Diagram library with other Webix JS components to keep a consistent UI across the whole app with the same API concepts, UI patterns, theming, and licensing.

Webix Diagram Licenses & Prices

Other Webix Widgets for data structure & graphs

Frequently Asked Questions

What is a Webix Diagram?

Webix Diagram is a JavaScript diagram engine and UI component for building interactive diagram applications. It allows developers to create flowcharts, workflow editors, organization charts, UML diagrams, network visualizations, and custom graph-based interfaces with built-in visual editing capabilities.

What types of diagrams can I create with Webix Diagram?

Webix Diagram supports various diagram types, including flowcharts, workflow diagrams, organization charts, UML diagrams, network diagrams, hierarchy charts, data relationship and Fishbone diagrams. You can also define your own data structures, block shapes, and connections to create domain-specific visualizations.

Which frameworks does Webix Diagram support?

Webix Diagram works with JavaScript, TypeScript, React, Vue, and Angular applications. Its framework-agnostic architecture allows integration into different frontend stacks.

Can I create custom diagrams with Webix Diagram?

Yes. There are two standalone Webix views, 'Diagram' and 'Diagram Editor', which allows users to create and modify diagrams directly in their application. It supports custom diagram creation with configurable shapes, connections, data structures, and visual elements. So you can build solutions tailored for your business processes, workflows, and other cases.

What applications Webix Diagram is suitable for?

Webix Diagram is designed for enterprise systems that require reliable diagram visualization right inside the application. You can use it to build workflow editors, business process management tools, organization charts, and other applications that require interactive data visualization.

Does Webix Diagram support automatic layouts?

Yes. Webix Diagram provides automatic layout options to help arrange complex diagrams and improve readability, especially for large structures with multiple nodes and connections.
Build Interactive Diagram Applications Faster
Create flowcharts, workflow builders, UML editors and organization charts with Webix Diagram.