COCO CHARA OFFICIAL WEBSITE

COCO CHARA character

Together. With blocks. With AI.
Enjoy making things in 3D.

Drag to rotate

Share ideas with friends. Stack blocks and try out shapes and colors. Talk with AI to bring an idea to life. COCO CHARA is a 3D creation app for enjoying the whole process of making.

WindowsDownload for Windows ↗Microsoft Store AndroidDownload for Android ↗Google Play
COCO CHARA main menu with creation, store, multiplayer and AI settings. COCO CHARA main menu · Click to enlarge
MULTIPLAYER

Create together

Meet in the same world and share ideas: what should we build here? Enjoy creating together in multiplayer.

Explore multiplayer →BLOCK BUILDING

Build with blocks

Place, erase and paint with Minecraft-style controls. Try new shapes, add movement and enjoy experimenting as you build in 3D.

Explore block building →CREATE WITH AI

Create with AI

Describe an idea to your usual chat AI, then paste its CocoScript to see it in 3D. Enjoy refining your creation through conversation.

Explore AI creation →
Code input screen for creating a world from CocoScriptImport CocoScript written by your AI · Click to enlarge
Block editor showing a handmade characterBuild a character with blocks · Click to enlarge

WORDS → COCOSCRIPT → 3D

Talk to AI. Paste the code.
Explore your creation in 3D.

  1. 01

    Ask your usual AI

    Copy the specification for AI from the app, share it with your assistant, then ask for something like a light-blue robot.

  2. 02

    Get the CocoScript

    AI describes the shape and colors in code. Copy the complete CocoScript it returns.

  3. 03

    Bring it into COCO CHARA

    Paste it into the app and select Validate and Create World. Explore your creation from every angle.

CocoScript is the code format for COCO CHARA shapes, colors and motion. If validation fails, the app can copy a correction request for your AI.

INSIDE THE APP

Build your own characters
and worlds, block by block.

Place blocks to create shapes, turn them into parts, and add movement. Explore hands-on character creation, animation, exports and sharing.

World colors and palette settingsApp screenshot · Click to enlarge

01 / BLOCK & COLOR

Make every shape and color your own.

Place blocks as you would in Minecraft to create characters, vehicles and more. Freely choose block colors using the color palette.

Animation editor with rotation controls and motion stepsApp screenshot · Click to enlarge

02 / ANIMATION

Give your character a little motion.

Create parts from the blocks you place, then add rotation and movement to those parts and play them back as animations.

Saved character asset and preview controlsApp screenshot · Click to enlarge

03 / ASSETS

Create a character of your own.

Set a creation as your own character. Save and manage your work as assets, inspect them in the preview and reuse them in other worlds.

Multiplayer screen with local and online worlds, invitations and QR joiningApp screenshot · Click to enlarge

04 / MULTIPLAYER

Build together in the same world.

Place blocks in the same world and combine your ideas. Build and play together over a local network or online. Join with invitation text or a QR code; online features use Google sign-in.

Settings with character, skin PNG, animated GIF and GLB export optionsApp screenshot · Click to enlarge

05 / EXPORT

Export an animated GIF or a 3D model.

Export animation as a GIF, a skin as a PNG, or your creation as a GLB 3D model. Use what you make beyond the app.

New world options for an empty world, character, CocoScript, asset or VOX importApp screenshot · Click to enlarge

06 / IMPORT

Start fresh or build on an existing asset.

Begin with an empty world, an existing asset or a VOX import. You can also start with a character world for skins or paste CocoScript.

COCO CHARA STORE

Discover creations
for your world.

Find creations in the in-app store and use them in your projects. Browse published works and explore 3D previews in the web store.

Explore the Store →
In-app store showing a sailing ship creationApp screenshot · Click to enlarge

CREATE WITH AI

Tell AI what you want to create.

Creating with AI lets you make an even wider variety of 3D works. Round the corners, make parts thinner, or even add tiny eyes.
Ask AI in the in-app chat to add finishing touches to your parts, and bring your imagination to life.

With your usual chat AI

Ask your chat AI to create with CocoScript, then paste the generated code into the app.

Through MCP on Windows

With COCO CHARA for Windows, you can use an MCP-compatible AI client such as Claude, Codex or LM Studio to ask AI to edit the open world and create parts and motion through an MCP connection.

How to connect your AI app →
AI settings for the in-app AI and Windows MCP connectionApp screenshot · Click to enlarge

PUBLISH FROM THE APP

Publish directly from the app.

You can turn your creations into assets. Submit and publish them through the COCO CHARA store in the app, and they will appear in both the web creation store and the in-app store. You can also download assets shared by other creators from the in-app store and use them to play.

Google sign-in is required to publish your creations. Google sign-in uses your basic Google profile to identify your account, support publishing and reports, and show online worlds across devices using the same account. See our Privacy Policy (日本語) for details.

  1. 01Sign in from the app
  2. 02Select an existing work
  3. 03Enter its details
  4. 04Publish after review
Checking service status