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Add Production-Ready UI to Your Blazor App

Q: Are the Radzen Blazor components free and open source?

Yes. The 110+ Radzen Blazor components are free and open source (MIT). Radzen Blazor Studio - the visual designer, scaffolding and premium themes - is the paid product, with a free Community Edition and a 15-day trial of the premium features.

Q: Which DataGrid should I use for an enterprise Blazor app?

The Radzen Blazor DataGrid supports sorting, filtering, paging, grouping, virtualization, master-detail and export - everything a data-heavy business screen needs - and drops into an existing Blazor app via NuGet.

Q: Can I theme components with Material 3 or Fluent?

Yes. Radzen ships Material 3, Material 2, Fluent and Bootstrap themes, plus premium themes, with predefined and WCAG 2.2 AA compliant color swatches, so your UI is consistent across the whole app.

Q: Can I build a consistent design system in Blazor?

Yes. Customize components globally for a single brand identity or tweak individual instances, so a team ships a consistent design system across an entire Blazor application.

Stop hand-building DataGrids, forms and charts. Drop 110+ open-source Blazor components, Material 3 and Fluent themes, and a consistent design system into your existing app - then customize it all in Radzen Blazor Studio.

Start Free

Add Radzen Components

Free 15-day trial, no credit card required - or use the free, open-source components and the Community Edition. View the DataGrid demo.

image A Blazor app themed with Material 3 using Radzen components

“

The Radzen approach is a successful business multiplier in a competitive development world. Anyone looking to build an application for their business should give Radzen a try, I believe they will be pleased with the result.

- Josh Williams, Director of IT at MCORE

110+ open-source components instead of hand-built controls

DataGrid, forms and validation, dialogs, charts, schedulers and dashboards - free and open source, dropped into your existing Blazor app via NuGet. Stop reinventing standard controls and ship the screens that matter.

image Production-ready Blazor UI components added to an existing app

Consistency Across Every Pixel

A consistent look and feel is what makes an app feel finished. Radzen gives you a single design system across the whole application - customize components globally for one brand identity, or tweak individual instances where you need to.

image A consistent Blazor design system across an application

Themes to Suit Your Style and Design Language

Choose from free and premium themes, including Material 3, Material 2, Fluent UI and Bootstrap. Each theme ships predefined color swatches - with WCAG 2.2 AA compliant and high-contrast options - so your design system is accessible by default.

image Material 3, Fluent and Bootstrap Blazor themes

Design whole pages, not just controls

Go beyond individual components and lay out complete pages, dashboards and master-detail screens with Radzen Blazor Studio - then keep editing the generated Razor by hand or with your AI agent.

image Designing complete Blazor pages and dashboards

Frequently Asked Questions

keyboard_arrow_downAre the Radzen Blazor components free and open source?

keyboard_arrow_downWhich DataGrid should I use for an enterprise Blazor app?

keyboard_arrow_downCan I theme components with Material 3 or Fluent?

keyboard_arrow_downCan I build a consistent design system in Blazor?

Starting a new app? Generate it from your database. It is all built in Radzen Blazor Studio.