Best Project Lodestone Alternatives in 2026
15 minecraft world converters our editors would look at instead of Project Lodestone, in our ranking order.
Project Lodestone: A broad web-based toolkit for multi-edition Minecraft world conversion and file editing. Where it falls short: the project is still under active development.
Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. Scores and reviews are set by our editors and never change for payment; paid placements are marked Featured. How we rank.
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Chunker not yet scored
Best forFree Java–Bedrock conversion with advanced controls
A capable local converter with strong region, mapping, and automation controls.
—not yet scoredVisit Chunker -
Best forPower users needing editing and conversion depth
A deep Windows toolkit for cross-edition conversion, world editing, and chunk pruning.
4.8/10★★☆☆☆Visit Universal Tool -
Best forAffordable online Java–Bedrock conversion
Affordable two-way Java–Bedrock conversion with free small-file conversions.
- Preserves entities
- Java-Bedrock conversion
- Version conversion
8.0/10★★★★☆Visit WorldSwitch -
Best forFree local Java–Bedrock conversion workflows
A free, open-source desktop converter for Minecraft worlds, versions, resource packs, and schematics.
- Java-Bedrock conversion
- Version conversion
6.2/10★★★☆☆Visit Bridger -
Minecraft World Converter not yet scored
Best forWindows users wanting batch cross-edition conversion
A Windows GUI for bidirectional conversion, version changes, repair, and batch world processing.
- Batch conversion
- Java-Bedrock conversion
- Version conversion
—not yet scoredVisit site -
je2be not yet scored
Best forPlayers converting worlds between supported editions
An open-source converter with browser and Windows options for moving Minecraft worlds.
- Java-Bedrock conversion
—not yet scoredVisit je2be -
Chunkoid not yet scored
Best forAndroid-based Java–Bedrock world conversion
A capable free converter for Android users moving worlds between Java and Bedrock.
- Java-Bedrock conversion
- Version conversion
- Format conversion
—not yet scoredVisit Chunkoid -
Server to Singleplayer World Converter not yet scored
Best forTurning server worlds into singleplayer worlds
A focused, free converter for moving Java and Bedrock server worlds into singleplayer.
- Java-Bedrock conversion
- Format conversion
—not yet scoredVisit imSirr -
LegacyEditor not yet scored
Best forConverting and batch-processing legacy console saves
A capable free option for converting and batch-processing legacy console saves.
- Batch conversion
- Preserves entities
- Version conversion
—not yet scoredVisit LegacyEditor -
MC Version Converter not yet scored
Best forBatch Java version downgrades
A free open-source batch converter for Java world version downgrades.
- Batch conversion
- Preserves entities
- Version conversion
—not yet scoredVisit site -
Best forCross-platform world editing and conversion
A capable cross-platform editor for converting and manipulating Minecraft worlds.
2.8/10★☆☆☆☆Visit Amulet -
Java2Nukkit World Converter not yet scored
Best forJava 1.15.2 to Nukkit conversion
A focused, free converter for Java 1.15.2 Anvil worlds targeting Nukkit Anvil.
- Format conversion
—not yet scoredVisit PowerNukkit -
LCEStudio not yet scored
Best forEditing and converting legacy console saves
A free, deep editor for repairing, converting, and managing legacy console saves.
- Version conversion
- Format conversion
—not yet scoredVisit LCEStudio -
LCE2JE not yet scored
Best forLCE Windows-to-Java 1.6.4 conversion
A free, open-source converter for two-way LCE Windows64 and Java 1.6.4 transfers.
- Preserves entities
- Format conversion
—not yet scoredVisit LCE2JE -
PolarConverter not yet scored
Best forConverting Java Anvil worlds to Polar format
A focused open-source converter for moving Java Anvil worlds into Minestom's Polar format.
- Format conversion
—not yet scoredVisit PolarConverter
Project Lodestone Alternatives: Common Questions
What is the best alternative to Project Lodestone?
Universal Minecraft Tool: #2 in our Minecraft World Converters ranking, with an editor score of 4.8 out of 10. A deep Windows toolkit for cross-edition conversion, world editing, and chunk pruning.
Is there a free alternative to Project Lodestone?
Yes. Chunker, Universal Minecraft Tool, WorldSwitch, Bridger and Minecraft World Converter have a free plan or a free tier (14 of the 15 alternatives on this page).
Project Lodestone vs Each Alternative
| # | Tool | Free plan | Paid from | Source editions | Target editions | Java-Bedrock conversion | Format conversion | Batch conversion | Score |
|---|---|---|---|---|---|---|---|---|---|
| not scored | Project Lodestone | — | None | — | — | — | — | — | — |
| not scored | Chunker | Yes | None | — | — | — | — | — | — |
| 2 | Universal Minecraft Tool | Yes | — | — | — | — | — | — | 4.8 |
| 3 | WorldSwitch | Yes | — | Bedrock, Java | Bedrock, Java | Yes | Yes | — | 8.0 |
| 4 | Bridger | Yes | None | Java Edition, Bedrock Edition | Java Edition, Bedrock Edition | Yes | — | — | 6.2 |
| not scored | Minecraft World Converter | — | None | Java Edition, Bedrock Edition | Java Edition, Bedrock Edition | Yes | — | Yes | — |
| not scored | je2be | Yes | None | Java Edition, Bedrock Edition, Xbox 360 Edition, PS3 Edition | Java Edition, Bedrock Edition | Yes | — | — | — |
| not scored | Chunkoid | Yes | None | Java Edition, Bedrock Edition | Java Edition, Bedrock Edition | Yes | Yes | — | — |
| not scored | Server to Singleplayer World Converter | Yes | None | Java Edition, Bedrock Edition | Java Edition, Bedrock Edition | Yes | Yes | No | — |
| not scored | LegacyEditor | Yes | None | Xbox 360, Wii U, PS Vita, PS3, Xbox One emulator, Nintendo Switch, PS4 | Wii U, PS Vita, PS3 (partial), Nintendo Switch, PS4 | No | Yes | Yes | — |
| not scored | MC Version Converter | Yes | None | Minecraft: Java Edition 26.1 or later | Minecraft: Java Edition 1.18.2–1.21.11 | No | Yes | Yes | — |
| 11 | Amulet Map Editor | No | — | — | — | — | — | — | 2.8 |
| not scored | Java2Nukkit World Converter | Yes | None | Minecraft Java Edition 1.15.2 | Nukkit Anvil world format | No | Yes | — | — |
| not scored | LCEStudio | Yes | None | Xbox 360 Legacy Console Edition, PS3 Legacy Console Edition, Windows Legacy Console Edition | Xbox 360 Legacy Console Edition, PS3 Legacy Console Edition, Windows Legacy Console Edition, Java Edition Anvil | No | Yes | — | — |
| not scored | LCE2JE | Yes | None | Legacy Console Edition (LCE) Windows64 | Minecraft Java Edition 1.6.4; Legacy Console Edition (LCE) Windows64 | No | Yes | — | — |
| not scored | PolarConverter | — | None | Minecraft Java Edition (Anvil) | Polar world format | — | Yes | — | — |
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026