ASP.NET Core Blazor supported platforms

Note

This isn't the latest version of this article. For the current release, see the .NET 8 version of this article.

Blazor is supported in the browsers shown in the following table on both mobile and desktop platforms.

Browser Version
Apple Safari Current†
Google Chrome Current†
Microsoft Edge Current†
Mozilla Firefox Current†

Current refers to the latest version of the browser.

Blazor WebAssembly

Browser Version
Apple Safari Current†
Google Chrome Current†
Microsoft Edge Current†
Microsoft Internet Explorer Not Supported‡
Mozilla Firefox Current†

Current refers to the latest version of the browser.
‡Microsoft Internet Explorer doesn't support WebAssembly.

Blazor Server

Browser Version
Apple Safari Current†
Google Chrome Current†
Microsoft Edge Current†
Microsoft Internet Explorer 11‡
Mozilla Firefox Current†

Current refers to the latest version of the browser.
‡Additional polyfills are required. For example, promises can be added via a Polyfill.io bundle.

For Blazor Hybrid apps, we test on and support the latest platform Web View control versions:

Additional resources