Using the Hero Web Part

[Adam Lietzau]

I have some older SharePoint sites that would like to Hero photo gallery to help liven up their pages. While the Hero gallery can be used in site pages on newer SharePoint sites, I can't find a way to add them to wiki pages so that older SharePoint sites can use them. 

Is there a way to add the Hero Gallery to a wiki page or is it impossible?

[#2]

If it is the Hero Web part you mean you cannot use it on classic pages until you "upgrade" the page library to "Modern". Here is a similar question i answered yesterday and it will work for You too. https://techcommunity.microsoft.com/t5/Office-365/Upgrade-Sharepoint-Site-Collection/m-p/206165#M139...

BR, Magnus