Generally, yes. Because this is a client-side UI modification, it is safe to use on most servers. However, always check the rules of competitive servers (like The Hive or Cubecraft). While it doesn't give you an unfair "hack" advantage, some strict anti-cheat systems can be sensitive to UI overlays. Final Verdict
Some versions allow you to drop entire stacks or multiple items rapidly by holding or clicking the dedicated button.
: Simply double-click the file to trigger the automatic "Import Started" notification in Minecraft. Manual Import : If the above fails, you can use the button within BlockLauncher (for older versions) or manually move files into the games/com.mojang/resource_packs 3. Activate the Button in Your World