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Blazor Range Selector is an interface for selecting a small range from a larger collection. It is commonly used in financial dashboards to filter a date range for data that needs to be visualized.

Data Types

Plot any type of data in a Blazor Range Selector using different value types like numeric, date-time, and logarithmic.

Chart Types

Plot the data in the Blazor Range Selector with different chart types like line, area and step line.


Skip the chart and show the range alone to select data. This makes the range selector light weight in mobile devices.


The major and minor scales display the range with different intervals and are placed at multiple levels of the range selector. The required date-time scale can be configured to be shown in major and minor scales.

Period Selector

Select data using predefined periods in the range navigator and also use the date picker to select the custom range.

Binding selected data

Bind selected data from the range selector to any other data visualization control using built-in events.

Deferred scrolling

Allows you to defer the selected range to be updated until the user stops dragging the thumbs. This provides a smooth scrolling experience.

Range selection

The Blazor Range Selector component provides the following three ways to select a range:

  • Select a range through labels.
  • Drag the left and right thumbs.
  • Drag the selected range to maintain the same delta.

Blazor Range Selector selection


All the elements of the Blazor Range Selector are highly customizable with built-in APIs.

Blazor Range Selector labels


Customize the size, color, font family, font attribute, and alignment of the labels using built-in APIs.

Blazor Range Selector thumb


Customize the entire appearance of the left and right thumbs using built-in APIs.

Blazor Range Selector gridlines


Customize the color, stroke width, dash array, and visibility of the major and minor using built-in APIs.


Tooltips display the start and end values of a selected range to enable users to select a required range easily.

Globalization and localization

Format dates and numbers in HTML5 Blazor Range Selector.


The Blazor Range Selector allows users from different locales to format dates, currency, and numbering to suit preferences. The Blazor Range Selector uses the Essential JS 2 internalization library for handling value formatting.

Show right-to-left language in HTML5 Blazor Range Selector.

Right to left {RTL}

The Blazor Range Selector supports right-to-left rendering, allowing the series and scale direction to be displayed from the right to left. This improves the user experience and accessibility of RTL languages.

Other supported frameworks

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

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