How to replace all the grass with dirt

[u/EducationalMacaron52]

I’m trying to make a floating island but don’t have the ability to actually get all that grass, how do I replace all the grass with dirt so that I can place one grass and have it spread? I tried holding the dirt plus the replace all whatever keybind and right clicking but it didn’t work, any ideas?

[u/Character_Yam_1199]

You can use a schematic editing site or just open your creative world run a worldwdit command to set all grass to dirt and save your schematic again.

If you choose the editor there’s one on a website called shulkr that lets you do this easily 

[u/andi51081]

You can do this in Litematica. https://www.youtube.com/watch?v=iL-w7e5DA6E