AI for Minecraft Java
A companion you can talk to. A little fairy that builds your ideas. And a god AI with plans of its own.
Your ideas. Their own minds. A story you share.
01 / Find your way to play
VoxelMind brings AI with a mind of its own to Minecraft. Choose who you invite into your world – and discover what happens next.
Companion01Someone by your side
Explore, gather, craft and fight with an AI companion that remembers your adventures. Give them a name, a personality and a look of their own.
With persistent memory and a personal journal, a first encounter becomes a shared history.
Hosted world or Fabric mod
Meet your companion
Builder ModePreview02Give your ideas wings
A small, glowing fairy follows you through your world. Describe what you have in mind in chat: a cozy house, a bridge, or your next big idea.
The builder AI can place blocks, change structures and help with the work. Set the direction and keep shaping your ideas together.
Fabric mod · Singleplayer / LAN host
Start with your fairy
God ModePreview03Your world has other plans
No visible companion. A god AI that watches your world and decides when and how to intervene. Signs, coincidences, strange encounters …
What will it do next? You will know when it happens.
Fabric mod · Singleplayer / LAN host
Meet the unknownBuilder and God Mode are previews with known bugs. Try them in a test world. Each runs on its own: despawn active companions before switching modes.
02 / Voice Support
Some moments are better said out loud. Talk to your companion as you explore, and hear their reply right there in the game.
Push-to-talk uses B by default. Release the key to turn your speech into a message in game chat.
Your companion’s replies are read aloud with an AI voice. Set your microphone, voice output and volume in the mod.
Voice requires Fabric mod version 0.8.3 or later, a microphone and an active companion in your world. Check the Voice menu for availability.
03 / God Mode
Something feels different in your world. An invisible AI observes what happens and can change the world around you. You keep playing. It decides whether to make itself known.
What does it have in mind? Find out.
Invite the unknownPreview with known bugs · For your own test world in singleplayer or as LAN host with the Fabric mod.
04 / In the game
Voice and boats: see VoxelMind right inside Minecraft. Our latest video shows the companion experience in the game.
05 / Your next adventure
Discover the new modes in your own world – or get to know a companion on our server first.
Voice · Builder · God Mode
Press V in game to open the VoxelMind menu. Voice, Builder and God Mode are included together in Fabric mod version 0.8.3 or later.
Companions can also play on supported servers. Builder and God Mode need your own singleplayer or LAN host world. Use voice with an active companion.
View mod files on CurseForgeRead the setup guideThe new modes are part of the current preview. If the matching version is not on CurseForge yet: Preview updates on Discord
Companion · No mod needed
Create your companion in the browser and meet them in your own persistent world on our Minecraft Java server.
play.voxel-mind.comMinecraft: Java Edition server · Online
You don’t need a mod to play with a companion on our server.
Minecraft: Java Edition · Fabric for 1.21.1, 1.21.4, 1.21.5, 1.21.6 and 1.21.8 · Version files on CurseForge
Pricing
Companion, Builder and God Mode on every plan. Choose your AI time, Voice allowance and crew size.
Start with 90 minutes of AI time, then keep playing free for 15 minutes a day. Paid monthly hours can be spread across your sessions however you like.
Get to know every mode.
Time for longer evenings.
More adventures together.
Room for your whole crew.
Good to know
The essentials about VoxelMind, the new modes and getting started.
Still curious? Get in touch.VoxelMind brings AI to Minecraft: Java Edition. Play with a companion that keeps memories, invite a little builder fairy to help with your ideas, or let an invisible AI influence your world in God Mode. Voice Support adds speech input and spoken replies to the companion experience.
With the VoxelMind Fabric mod, hold the push-to-talk key (B by default), speak and release to send. Your speech becomes text in game chat. Your active companion’s replies can be read aloud with an AI voice. Microphone input and voice output have separate settings, and text chat remains available.
The builder fairy is a small, glowing creature that follows you. The AI can act on building requests from chat, place blocks and change structures. You can discuss and develop your ideas together. Builder Mode runs with the Fabric mod in your own singleplayer world or a LAN world that you host.
In God Mode, the AI has no visible body. It observes events and can act on the Minecraft world. It chooses its own actions, so the experience does not follow a fixed sequence. God Mode requires the Fabric mod in your own singleplayer or LAN host world.
You don’t need a mod for a companion on play.voxel-mind.com. Voice Support, Builder Mode, God Mode and companions in your own world require the VoxelMind Fabric mod. VoxelMind hosts the AI; you don’t need your own AI API key.
VoxelMind is for Minecraft: Java Edition. Fabric mod files are available for 1.21.1, 1.21.4, 1.21.5, 1.21.6 and 1.21.8; check CurseForge for the matching file. Voice, Builder and God Mode are included together from mod version 0.8.3. Bedrock, consoles and mobile Minecraft are not supported. Compatibility with other mods depends on the modpack.
Both modes are currently previews with known bugs. Use a test world. Builder and God Mode each run alone; despawn active companions before switching modes. Check available mod versions on CurseForge. Visit the VoxelMind Discord for the current preview status.
Yes. Your companion keeps memories across sessions and writes a personal journal. Your hosted world also stays saved. When using the mod in your own world, the companion leaves the game when you do, while keeping their memories.
Free lets you try Companion, Builder and God. New accounts get a one-time 90-minute AI starting credit, then 15 minutes per day, plus 30 minutes of Voice audio per month. Setup uses no AI time. Find compatible mod versions and requirements on the Companion page, and all allowances in the plan comparison.
The next move is yours.
Built by Nyvoro in Germany. Curious about what AI can become in Minecraft.