how to convert .mxd files into webmap in arcgis online or portal for arcgis?

[SarojThapa1]

I want to convert maps created in ArcMap (i.e. .mxd files) to a webmap. What is the best way to do that?

Thanks

[JayantaPoddar · Accepted solution]

You could follow publishing map document on ArcGIS Online Publish hosted feature layers—ArcGIS Online Help | ArcGIS .

Then you can create a web map Make your first map—ArcGIS Online Help | ArcGIS followed by a web application Create apps from maps—ArcGIS Online Help | ArcGIS .

The workflow is similar in Portal for ArcGIS.

[SarojThapa1]

Thanks Jayanta.