WebForms Diagram Overview

Updated on Aug 24, 2026

RadDiagram for ASP.NET AJAX helps developers build rich and interactive diagrams with ease. Powered by HTML5, this ASP.NET AJAX Diagramming component offers excellent Client-Side responsiveness. The Diagram comes with multitude of predefined layouts and rich built-in functionality, including drag and drop support, connection editing, shape rotation and resizing and more.

Key Features

• Built-in essential shapes.

• Client-side and server-side databinding options.

• Rich end-user shape interactions, such as resizing, rotating moving, aligning and more.

• Support for Cut, Copy, Paste, Delete, Undo, Redo.

• Drag and drop support.

• Zoom and pan.

• Export and import of JSON data.

• Bring to front and bring to back functionality.

• Easy-to-customize elements and shape templates.

RadDiagram supports all modern browsers like Firefox, Chrome, IE9+, Opera.

See Also

• ASP.NET Diagram online demos

• ASP.NET AJAX Diagram