Edit Minecraft worlds with Axiom, an all-in-one mod for world editing.

modrinth.com/mod/axiom
Axiom homepage screenshot

About Axiom

Axiom is a mod for Minecraft Java Edition that adds tools for editing Minecraft worlds. The homepage describes it as an all-in-one tool that combines 3D-software-style controls with a custom interface and toolset. It is listed for Fabric and can run client-side, server-side, or on both. The homepage states that real-time previews and client-side rendering are used to improve visual feedback and performance while building.

Use is split by purpose. Non-commercial users may use Axiom in singleplayer, on localhost servers, or on plot-based servers such as Builders Refuge and The Bakery without restrictions. Private multiplayer servers need a whitelist, which is requested through the Axiom Discord server. 'Professional Builders' who earn money from Minecraft building are asked to buy a commercial license. That license unlocks multiplayer support, custom server APIs, and automatic history persistence. Enabling these features sends a request containing your UUID to axiom.moulberry.com. The project is licensed ARR and is not open source. Pricing is not stated on the homepage.

Key features

  • Builder Mode enhancements for vanilla Creative mode, with a context menu opened by holding Left Alt
  • Hotbar swapper for switching between hotbars to manage building materials
  • Flight speed slider with speeds up to 10x
  • Editor Mode, opened with Right-Shift, with camera controls from 3D software
  • Selection tools with magic and cuboid methods and boolean logic
  • Heightmap tools for modifying terrain in layers
Best for: Minecraft Java Edition players on Fabric who want detailed world editing tools, and professional builders who will need a commercial license.
Good for
  • Non-commercial use is permitted without restrictions on singleplayer, localhost, and listed plot-based servers
  • Can be installed client-side, server-side, or on both, according to the listed environments
  • Real-time previews and client-side rendering are described as improving visual feedback and building performance
Watch out for
  • Professional builders who earn money from building are asked to purchase a commercial license
  • Multiplayer support, custom server APIs, and automatic history persistence require the commercial license, and enabling them sends a request with your UUID to axiom.moulberry.com
  • Private multiplayer servers require a whitelist request through the Axiom Discord server

Axiom at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

Axiom alternatives

Tools and sites you could use instead, ranked by how closely they match.

All 6 alternatives

Axiom

axiom.moulberry.com

Edit Minecraft world layouts and terrain with Axiom, an all-in-one editing tool for the game.

WorldEdit

enginehub.org/worldedit

Edit Minecraft builds with WorldEdit, a tool for making changes to worlds more quickly.

BedrockExplorer

bedrockexplorer.com/spotlight/free-content/all…

BedrockExplorer tracks free Minecraft Marketplace content, including worlds, add-ons, skins, and texture packs.

Toolchest

bedrocktoolchest.com

Bedrock Toolchest is a free desktop app for editing Minecraft Bedrock worlds, including rules, inventories, and villages.

World Edit

github.com/EngineHub/WorldEdit

World Edit provides a Minecraft map editor for building and changing game environments.

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Axiom FAQ

Can Axiom be used on a private multiplayer server?
Yes, after a whitelist request. For a private multiplayer server, request a multiplayer whitelist through the Axiom Discord server. Large public servers may request a permanent server whitelist by contacting moulberry through Discord.
Who is asked to buy a commercial license?
The homepage asks 'Professional Builders', meaning people who make money through building in Minecraft, to purchase a commercial license.
Does Axiom send any data to an external server?
When the commercial features are enabled, Axiom sends a request with your UUID to https://axiom.moulberry.com/. The homepage says this is needed for those features to work.
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