MC Toolkit / Reference / World Save File Inspector

World Save File Inspector

Read your world's level.dat, a player's .dat file, or check a hardcore world's status — all in your browser, nothing uploaded.

Your world file is read entirely in your browser and never uploaded anywhere. Always back up your world folder before replacing level.dat.

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Reading level.dat: hardcore status, spawn point and what you can actually fix

A hardcore death is one boolean in level.dat. Here is what the file holds, what a corrupted save looks like, and the honest limits of what inspection can recover.