Open your Minecraft launcher, go to "Installations," and click the folder icon next to your modded profile. This opens the .minecraft directory.
WorldEdit isn't a standalone program; it runs through a mod loader. Download worldedit mod jar
Filter by your Minecraft version (e.g., 1.21.1) and loader (Fabric or Forge). Open your Minecraft launcher, go to "Installations," and
Click the three dots or the download icon to save the .jar file to your desktop. Open your Minecraft launcher