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The Blazor Gantt Chart is a project planning and management tool that provides a Microsoft Project-like interface to display and manage hierarchical tasks with timeline details. Its intuitive user interface lets you visually manage tasks, resources, and task relationships in a project.

Why choose Syncfusion Blazor Gantt Chart?

Blazor Gantt Chart high performance.

High performance

Virtual scrolling in the Blazor Gantt Chart allows you to load large amounts of data without performance degradation.

Blazor Gantt Chart seamless data binding.

Seamless data binding

Bind data seamlessly with various local and remote data sources such as JSON, OData, WCF, and RESTful web services with the help of a data manager.

Blazor Gantt Chart resolution.

Adapts to any resolution

Gantt Chart has a highly responsive layout and an optimized design for desktops, touchscreens, and phones. It works well on all mobile phones that use iOS, Android, or Windows OS.

Blazor Gantt Chart elegant animation.

Elegant animation

The Gantt Chart for Blazor provides fluid animation to present data with smooth transitions.

Blazor Gantt Chart template designs.

Create your own template designs

Template support is used to customize taskbars and grid columns. Customize the timeline header for a better view of the data.

Blazor Gantt Chart timeline zooming.

Get clear view with timeline zooming

Increase or decrease the width of timeline cells and change the timeline units dynamically with zooming. This lets you clearly view tasks in a project, from minute to decade.

Blazor Gantt Chart customizable themes.

Attractive, customizable themes

Cutting-edge design with several built-in themes, such as Fluent, Tailwind CSS, Bootstrap, Material, and Fabric. Utilize the online Theme Studio tool to customize themes of gantt chart easily.

Blazor Gantt Chart globalization and localization.

Globalization and localization

Enable users from different locales to use the control by formatting dates, currency, and numbering to suit preferences.

Blazor Gantt Chart Code Example

Easily get started with the Blazor Gantt Chart using a few simple lines of C# code as demonstrated below. Also explore our Blazor Gantt Chart Example that shows you how to render and configure the Blazor Gantt Chart.

@using Syncfusion.Blazor.Gantt
<SfGantt DataSource="@TaskCollection" Height="450px" Width="700px">

public List<TaskData> TaskCollection { get; set; }
protected override void OnInitialized()
this.TaskCollection = GetTaskCollection();

public class TaskData
public int TaskId { get; set; }
public string TaskName { get; set; }
public DateTime StartDate { get; set; }
public DateTime EndDate { get; set; }
public string Duration { get; set; }
public int Progress { get; set; }
public List<TaskData> SubTasks { get; set; }

public static List <TaskData> GetTaskCollection() {
List <TaskData> Tasks = new List <TaskData> () {
    new TaskData() {
        TaskId = 1,
        TaskName = "Project initiation",
        StartDate = new DateTime(2019, 04, 02),
        EndDate = new DateTime(2019, 04, 21),
        SubTasks = (new List <TaskData> () {
            new TaskData() {
                TaskId = 2,
                TaskName = "Identify Site location",
                StartDate = new DateTime(2019, 04, 02),
                Duration = "4",
                Progress = 50,
return Tasks;


The Blazor Gantt Chart supports different configurable timeline views: hour, day, week, month, and year.

Blazor project management tool - Types of relationships among tasks.

Task relationships

Create relationships among different tasks to determine the execution order using finish-to-start, start-to-finish, start-to-start, and finish-to-finish task link types.


Rows in Gantt Chart represents each tasks or data object information from the data source. It supports expanding / collapsing child rows, reordering of rows, indent / outdent rows to change its hierarchy levels and much more features.

Rows in Blazor Gantt Chart.

Columns in Blazor Gantt Chart.


Columns define the schema of a data source in Blazor Gantt Chart. It supports formatting, column definitions, column chooser, column menu, column reordering, and other important features.


The Blazor Gantt Chart allows user to sort a column in either ascending or descending order by simply clicking on the header. A Ctrl + header click performs multi-sorting.

Sorting in Blazor Gantt Chart.

Blazor Gantt Chart with filter support


Data across all columns can be filtered using the menu filtering and toolbar search options.


Edit the tasks fields directly in their respective cells using a dialog or interactively using taskbars. Enable and disable the Gantt editing operations with the read-only option.

Gantt Chart selection.


Blazor Gantt Chart allows users to select rows or cells by simply clicking on them. More than one row or cell can be selected by holding the Ctrl or Shift key, or programmatically. A range of cells can be selected by dragging the pointer over cells. This helps to copy the selected rows or cells in the clipboard.

Auto scroll to taskbar on row selection

Focus on the tasks that are not visible but scheduled later along the timeline by selecting their rows in the grid section.

Auto focus tasks in Blazor project management tool

Blazor Gantt Chart with event markers to note the special events.

Highlight days and events

Highlight important days or events in a project using event markers.


Use toolbar options for editing, searching, expanding, collapsing, and deleting selected tasks along with an option for adding a new task.

Blazor Gantt chart with toolbar to edit tasks.

Blazor Gantt Chart - Visualize the actual and projected timelines.


Compare the current task’s progress with the planned timeline using baselines.

Resource Allocation

Allocate multiple resources like staff, equipment, and materials to each task.

Blazor Gantt Chart marks the allocated resource for a task.

Blazor Gantt Chart notes the important or special tasks.

Data markers

Display events for a specific task that can be placed on the timeline on any given date.

Blazor Gantt Chart with taskbar tooltip.


The tooltip displays task information while the mouse hovers over the task and editing actions for the taskbar and connector lines.

Blazor Gantt Chart highlights the holidays, if any, in between weeks.


Display nonworking days using the holidays feature.

Interactive features

Row height in Blazor Gantt Chart.

Row height and taskbar height

Row height is a major factor when displaying records in the view port and it can be customized effortlessly based on the application’s UI requirement. The height of child taskbars and parent taskbars can be customized using the taskbarHeight property.

Context menu in Blazor Gantt Chart.

Context menu

The context menu improves user action with Blazor Gantt Chart component using a pop-up menu. It appears when a cell or header is right clicked. In addition to built-in default menu items, it allows you to add custom context menu items.

Exporting in Blazor Gantt Chart.


Easily export the Blazor Gantt Chart component in file formats such as Excel or CSV.


Keyboard navigation in Blazor Gantt Chart.

Keyboard navigation

The Blazor Gantt Chart ensures that every cell is accessible using the keyboard. Major features like sorting, selection, and editing can be performed using keyboard commands alone; no mouse interaction required. This helps in creating highly accessible applications using this component.

Accessibility and screen reader support in Blazor Gantt Chart.

Screen reader

The Blazor Gantt Chart has complete WAI-ARIA accessibility support. The Gantt Chart UI includes high-contrast visual elements, helping visually impaired people have the best viewing experience. Also, the valid UI descriptions are easily accessible through assistive technologies such as screen readers.

Mobile optimized and touch friendly

The Blazor Gantt Chart has a highly responsive layout and a fine touch-interactions support for desktops, touch screens, and smart phones.

Touch support in Blazor Gantt Chart.

Touch support

User-friendly touch gestures and an interactive UI design help produce the best user experience. All Gantt Chart features work on touch devices with zero configuration.

Responsiveness in Blazor Gantt Chart.


The responsive feature allows the Blazor Gantt Chart layout to be viewed on various devices. It is also possible to hide specific columns for particular screen sizes using column-based media query support.

Other supported frameworks

Gantt Chart is also available in Angular, React, Vue, and JavaScript frameworks that are built from their own TypeScript libraries. Check out the different Gantt Chart platforms from the below links,

Supported browsers

The Blazor Gantt Chart works well with all modern web browsers such as Chrome, Firefox, Microsoft Edge, Safari, and Opera.

Supported browsers

Blazor Components – 85+ UI and DataViz Components

Frequently Asked Questions

The Syncfusion Gantt Chart is a best blazor project management tool with the following features:

  • Easily map the task connectivity using predecessor and successor lines.
  • CRUD operations can be configured using various modes of editing to manage the tasks.
  • One of the best Blazor Gantt Chart in the market that offers feature-rich UI to interact with the software.
  • Simple configuration and API.
  • Supports all modern browsers.
  • Mobile-touch friendly and responsive.
  • Extensive demos and documentation to learn quickly and get started with Blazor Gantt Chart.

You can find our Blazor Gantt Chart demo, which demonstrates how to render and configure the Gantt Chart.

No, this is a commercial product and requires a paid license. However, a free community license is also available for companies and individuals whose organizations have less than $1 million USD in annual gross revenue, 5 or fewer developers, and 10 or fewer total employees.

A good place to start would be our comprehensive getting started documentation.

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