je2be
je2be converts Minecraft world data between Java Edition and Bedrock Edition, and can also take worlds from Xbox 360 or PS3 editions.
What je2be is
je2be converts Minecraft world data between Java Edition and Bedrock Edition, and can also take worlds from Xbox 360 or PS3 editions. Java and Bedrock worlds can be converted in either direction; Xbox 360 and PS3 worlds can be converted to either of those two editions. The browser app is available at je2be.app, and a Windows desktop app is offered through the Microsoft Store. The project describes je2be as a standalone converter and does not list integrations or support channels. Its web repository, je2be-web, is released under the AGPL-3.0 license, while the je2be-core repository is owned by the GitHub account kbinani. The listed Free plan costs nothing, and there is no free trial. The project does not state a security certification or compliance standard. je2be is available on web and Windows, giving users a browser option as well as a desktop route for converting supported world data.
Good
- Converts Java worlds to Bedrock and vice versa
- Accepts Xbox 360 and PS3 worlds
- Available as a browser app and Windows desktop app
- Free plan costs nothing
Watch out
- Only Java and Bedrock are listed as target editions
- No support channels or service commitments are stated
- No security certification or compliance standard is stated
Who it suits
je2be suits Minecraft players who need to move world data between Java and Bedrock, or bring Xbox 360 and PS3 worlds into either target edition. It offers a browser app and a Windows desktop app.
Verdict
je2be focuses on moving Minecraft world data among four source editions, with Java and Bedrock as the conversion targets. It is a free standalone option with browser and Windows access.
Plans and prices
From je2be's own pricing page, checked 15 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Free | Free | Java/Bedrock conversion · Xbox 360 and PS3 source worlds · web app and Windows app |
The facts
Each one read from je2be's own pages, with the date it was checked.
What it does
- API and SDKs
- The official site and repositories expose source code and command-line/build files but do not publish a hosted API or SDK documentation.checked 15 Oct 2026
- Bedrock to Java
- Bedrock worlds can be converted to Java worlds.checked 15 Oct 2026
- Conversion directions
- It supports Java-to-Bedrock, Bedrock-to-Java, and Xbox 360 or PS3 worlds to either Java or Bedrock.checked 4 Oct 2026
- Core licence
- The core repository is licensed under GPL-3.0.checked 15 Oct 2026
- Data handled
- The iOS listing says conversions include terrain, tile entities, entities, tile ticks and selected gameplay metadata.checked 15 Oct 2026
- Documentation depth
- Public documentation consists mainly of repository README material, source files, build configuration and release notes rather than a separate help center.checked 15 Oct 2026
- Google Play availability
- AppBrain reports that the Android listing was removed from Google Play on August 7, 2026.checked 15 Oct 2026
- Implementation
- The web repository identifies WebAssembly and Emscripten among its project topics.checked 15 Oct 2026
- Integrations
- The official project pages describe a standalone converter and list no third-party integrations.checked 15 Oct 2026
- Java to Bedrock
- Java worlds can be converted to Bedrock worlds.checked 15 Oct 2026
- Latest web release
- Release 4.7.1 fixed conversion of custom item names and was published on November 22, 2025.checked 15 Oct 2026
- Limit: Bedrock sub-chunks
- The benchmark reported notable losses for Bedrock sub-chunks containing a single block in its real-world sample.checked 15 Oct 2026
- Limit: edition differences
- The benchmark notes that Java-only entities and blocks have no direct Bedrock counterpart and are not always transferable.checked 15 Oct 2026
- Limit: entity conversion
- The same Reddit discussion reported that another player's tamed cats disappeared, and a commenter described entity transfer as unreliable.checked 15 Oct 2026
- Limit: Java 26 input
- The MCCB benchmark found that tested je2be core build 8dfc4de did not read Java 26 region folders and produced Java test worlds without terrain.checked 15 Oct 2026
- Limit: large-world testing
- The benchmark explicitly excludes very large worlds, speed and memory behavior from its evaluation.checked 15 Oct 2026
Where it runs
- App size
- The Apple listing reports an 11.1 MB download size.checked 15 Oct 2026
- Browser app
- The web app is available at je2be.app.checked 4 Oct 2026
- Browser requirement
- The official web page reports that browsers without SharedArrayBuffer support cannot run the application.checked 15 Oct 2026
- Desktop app
- The project describes a desktop app available through the Microsoft Store.checked 4 Oct 2026
- iOS app
- Apple lists je2be as an iPhone and iPad utility app.checked 15 Oct 2026
The company
- Company founding
- No founded year or incorporated legal entity is stated on the maintainer profile or project repositories.checked 15 Oct 2026
- Company identity
- The GitHub maintainer profile identifies kbinani and lists Yokohama, Japan.checked 15 Oct 2026
- Maker
- The je2be-core repository is owned by the GitHub account kbinani.checked 4 Oct 2026
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