For example, if there are too many entities resulting in crashes, this can delete the mobs Change the settings for terrain generation, while it doesn't affect the generated chunks Ĭhanging regions and chunks, including but not only.For example, if the player is in an "illegal area" and can't teleport back with / tp, this function can change the player's position. Change the players game mode, health, position and so on.Applying custom formatting to world or server names.Changing gamerules without usage of the / gamerule command or new gamerule changer built in when creating a world.Add or change items, and adding enchantments.NBTExplorer can be used to view and change data, with uses including:Ĭhanging level.dat, including but not only NBT tags control every world parameter, such as ender chest items, player's inventory, gamemode, whether the world is Hardcore or not and many other things. Almost all things in a map in any Minecraft version is built with NBT, so you can usually change the datas for the newest version without updating NBTExplorer. With a directory-tree interface for easily exploring multiple worlds, and support for the latest NBT standard, NBTExplorer is built on top of Substrate. To learn more about the types of values you can modify and edit, check out Minecraft Wiki’s page on the NBT Format.NBTExplorer is a low-level graphical NBT (Named Binary Tag) data editor for Minecraft. If you’re interested in using a web-based NBT tool instead of installing one, you can find a popular alternative here. If you would like to make modifications to specific regions or chunks in your world, Dinnerbone’s Coordinate Tools is a helpful tool for finding the specific region file to edit. You can find UUIDs for players from such sites as This will make the receiving player have the identical inventory, XP, current location, etc. It’s recommended to modify an existing single-player world as practice or creating a copy of your server before making any changes. You need to look up the UUID for each player, locate the files, back up the receiving player's file, and copy and rename (or just rename) the donor player's file. With NBTExplorer, you can add or modify existing entity data inside specific regions in your world. Now that you understand the basics, you may be interested in what else can be modified. Start your server and confirm the changes have been made.Ensure the file has the same name as the original NBT file. Reupload the modified NBT file back to your server.
To do this, remove or rename the existing NBT file on the server. Upload the modified level.dat file back to the server.
This includes values such as playerdata, region and entity data, plus much more. You can edit any files that use the NBT file format. NOTE: Your level.dat file isn’t the only thing you can modify.
Download the NBT file and you’re ready to edit this! If you’d like to download your level.dat (or global world settings file), this will be located under /world/level.dat.Navigate to your world folder and locate the NBT file you’d like to edit.Once you’ve made a backup, access your server directory using a FTP client such as Filezilla or WinSCP.You can manually backup your Minecraft server by following our guide here. Backup your world before making any changes.Stop your server completely to prevent any interference.Now that you’ve downloaded NBTExplorer and completed the setup process, you’re ready to modify any value you’d like in your world, such as changing your world to hardcore mode, which this guide will cover! You can do this by following these instructions.
How to Use NBTExplorer to Modify Your Server World Once there, you can download the relevant files for your operating system and start the setup wizard. You can find the download link for NBTExplorer here. NBTExplorer is a downloadable program available for Windows, Mac, and Linux. NBTExplorer is a powerful, easy-to-use editor that allows you to view and edit any attribute of your Minecraft world including player inventories, enabling and disabling hardcore mode, and much more! It’s used for editing any file that uses the NBT file format, which is what Minecraft uses for most of its world data.