Telerik & Kendo UI Theme BuilderTelerik & Kendo UI Theme Builder


Styling Your Components Has Never Been Easier

Welcome to ThemeBuilder: The powerful Telerik and
Kendo UI theme builder.

*Supported for Telerik UI for Blazor, KendoReact, Kendo UI for Angular and Kendo UI for Vue. Support Kendo UI for jQuery, UI for ASP .NET MVC and UI for ASP .NET Core coming soon.


Need to Style Your UI Components - Meet ThemeBuilder

Control the look and feel of your UI components to fit any brand or application styles. ThemeBuilder is here to help you style your Telerik and Kendo UI components to perfectly match your design requirements.

Telerik & Kendo UI Theme Builder

Save Time Theming Your Web UI Components

Reduce the time spent on styling to focus on the critical business logic of your applications. ThemeBuilder is a visual tool with almost zero learning curve that enables you to style your Telerik and Kendo UI web components without the need to write complex CSS rules.

4 Built-in Themes

Ready-to-use themes offered with Telerik and Kendo UI : Material, Bootstrap, Fluent and Default.

ThemeBuilder App

Style every element of your Telerik and Kendo UI components—from the high-impact primary color to the smallest visual details.

Unite UX Section Decoration Bracket

Feature-Rich UI Theming: From High-Impact to Atomic Styling

ThemeBuilder enables you to style everything from top-level elements like the primary color that applies to multiple components to atomic customizations that can style only the button text in the Data Grid.

High-Impact Styling

Customizing the main component will propagate its styles to all places where the component is used. Changing the primary color of the Button will change it in all components that use a primary button.

Custom SASS Variables

You can create multiple new SASS variables and use them in the components. That way, when you need to change its style, you have to change the variable in a single place instead of all components that use it.

Atomic Customizations

Customize every part of the component even the smallest part of each component. That gives you complete control over the component styles.

Get Started with Telerik and Kendo UI ThemeBuilder

Telerik & Kendo UI Theme Builder


Order ThemeBuilder Pro now and unlock your styling superpowers.



  • Unlimited styling projects
  • High-level SASS variables customizations
  • Ready to use swatches for dark mode and more


Available for free with your existing Telerik account

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ThemeBuilder Pro

  • Includes all features from ThemeBuilder
  • Detailed styling customization
  • Adding custom SASS variables
  • Collaboration features
  • Legendary support
  • Custom fonts and font icons


24h response time
Unlimited number of support tickets


per user per year

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What’s New with ThemeBuilder


Introducing Fluent Support in Progress ThemeBuilder

Dive deep and customize the details of each Telerik and Kendo UI component, leveraging the new Fluent theme in ThemeBuilder.


Support for Custom Fonts and Font Icons in Progress ThemeBuilder

To further customize the look and feel of your Telerik and Kendo UI components, the Progress ThemeBuilder app introduces support for custom fonts and font icons.


Support for Custom Metric Variables in Progress ThemeBuilder

Custom metric variables for paddings, margins and many more are now supported by the Progress ThemeBuilder app.