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Universal Minecraft Tool
What it is
Universal Minecraft Tool combines three utilities for working with Minecraft worlds on Windows: an NBT editor, a world converter, and a pruner. The editor changes saved world data and offers undo and redo, search, a hex editor, and a visual chunk locator. The converter handles worlds across Minecraft editions and versions, including terrain, items, containers, mobs, and biomes. The pruner selects chunks for removal in Java, Bedrock, and Legacy Console worlds; it works on a copy until you save. The app can open Java and Bedrock world folders, .mcworld files, and Legacy Console worlds after they are transferred to the Windows computer. Marketplace worlds are not supported. Conversions are intended for vanilla worlds: mods and texture packs do not convert, player data does not transfer between editions, and some invisible structure metadata may be left behind. Worlds stay on the user's device rather than being uploaded to company servers. An internet connection is still needed for account verification. The free plan covers NBT editing for world settings; full access costs $15.00 per month or $5.00 per year, billed as $60 annually.
For and against
For
- Edits world data with undo, redo, and search.
- Converts terrain, items, containers, mobs, and biomes.
- Prunes chunks on a copy until saved.
- Supports official and community-built extensions.
Against
- Runs only on Windows.
- Requires internet for account verification.
- Marketplace worlds cannot be opened.
- Mods, texture packs, and player data do not convert.
The verdict
Universal Minecraft Tool brings editing, conversion, and pruning into one Windows app. Check the conversion limitations and the paid plan terms before choosing it for a world workflow.
Who it suits
It suits Minecraft players who want to edit world data, convert vanilla saves, or remove selected chunks. It is only for Windows computers and requires internet access for account verification.
Plans and prices
Free
NBT Editor · Edit world settings only · No ads
Read 3 Oct 2026 · universalminecrafttool.com
Monthly
Full access to all apps · Cancel any time
Read 3 Oct 2026 · universalminecrafttool.com
Yearly
Full access to all apps · 2 local sessions at once · Cancel any time
Read 3 Oct 2026 · universalminecrafttool.com
On the record
- Conversion caveat
- The product says conversions cannot be completely perfect across editions and notes that some invisible structure metadata does not convert.universalminecrafttool.com · read 3 Oct 2026
- Conversion limit
- The converter is designed for vanilla worlds; mods and texture packs do not convert, and player data does not transfer between editions.universalminecrafttool.com · read 3 Oct 2026
- Extensions
- The tool supports official and community-built extensions, and its NBT editor extensions can style tags and process the data being viewed.universalminecrafttool.com · read 3 Oct 2026
- Marketplace restriction
- Minecraft Marketplace worlds cannot be opened with the Universal Minecraft Tool.universalminecrafttool.com · read 3 Oct 2026
- NBT editing
- The NBT editor can change saved world data and includes undo and redo, search, a hex editor, and a visual chunk locator.universalminecrafttool.com · read 3 Oct 2026
- Platform requirement
- The application runs only on Windows computers and requires an internet connection to verify the account.universalminecrafttool.com · read 3 Oct 2026
- Privacy
- The home page says users’ worlds are never uploaded to the company’s servers.universalminecrafttool.com · read 3 Oct 2026
- Pruning
- The pruner selects and removes chunks from Java, Bedrock, and Legacy Console worlds and automatically works on a copy until the user saves.universalminecrafttool.com · read 3 Oct 2026
- Purpose
- The Universal Minecraft Tool combines an NBT editor, a world converter, and a world pruner.universalminecrafttool.com · read 3 Oct 2026
- Support
- The support page offers email support and says responses are typically sent within the same day.universalminecrafttool.com · read 3 Oct 2026
- Supported worlds
- The product can open Java, Bedrock, and Legacy Console worlds, which must be transferred to the Windows computer running the app.universalminecrafttool.com · read 3 Oct 2026
- World conversion
- The converter converts worlds between Minecraft editions and versions, including terrain, items, containers, mobs, and biomes.universalminecrafttool.com · read 3 Oct 2026
