Lock Worlds

Keep your favorite worlds safe with Lock Worlds, a lightweight Minecraft mod designed to protect important saves from accidental deletion. With a small lock icon added to the world list, you can instantly mark any world as locked and make sure it stays there. No more worrying about misclicks, rushed cleanup, or losing a world you meant to keep.

The mod blends naturally into the vanilla world selection screen, keeping the experience familiar while adding an extra layer of safety. Locked worlds are easy to identify at a glance, and the protection feels smooth, simple, and unobtrusive.

Perfect for survival worlds, long-term projects, adventure maps, and anything you never want to lose by mistake. Lock Worlds keeps your progress secure, so your worlds stay safe even when your clicks are not.