https://assetstore.unity.com/packages/tools/gui/2d-webview-for-webgl-web-browser-iframe-202522

Easily display and interact with web content in 2D using the web browser plugin trusted by many developers. Try the demo here and see the developer site for full documentation. Due to browser limitations, this package has significant limitations compared to the other 3D WebView packages. Please see this page for the full list of limitations.