ASP.NET Core Blazor supported platforms

Browser requirements

Blazor WebAssembly

Browser	Version
Microsoft Edge	Current
Mozilla Firefox	Current
Google Chrome, including Android	Current
Safari, including iOS	Current
Microsoft Internet Explorer	Not Supported†

†Microsoft Internet Explorer doesn't support WebAssembly.

Blazor Server

Browser	Version
Microsoft Edge	Current
Mozilla Firefox	Current
Google Chrome, including Android	Current
Safari, including iOS	Current
Microsoft Internet Explorer	11†

†Additional polyfills are required (for example, promises can be added via a Polyfill.io bundle).