Minecraft builds in seconds

Upload a 3D model or generate one with AI and convert it to blocks.
Just download the mod or do it directly in your browser.

Drop your model here
.OBJ .GLB .PNG .JPG
Choose a file
RUNS IN YOUR BROWSER ·
NO ACCOUNT/PAYMENT NEEDED
DON'T HAVE A 3D MODEL?
Generate one with AI from an image or description.
OR TRY AN EXAMPLE FREE
ABOUT A MINUTEFREE · USES 20 CREDITS
Using Java edition? Do it all in-game
SUPPORTS 26.1 AND 26.2
Download the mod
IN GAME

See it in action

Need help? Check out the wiki or join the Discord community
1,185 MEMBERS154 ONLINE
START TO FINISH

How it works

1

Install the mod

Download it from CurseForge and drop it in your .minecraft/mods folder.

2

Import a model into your world

Open the mod menu with the P key and upload a 3D model or generate one with AI from a prompt.

3

Position, rotate, and scale the build

Enter Edit Mode with the G key to move, rotate and scale the object.

4

Customise the build in the settings menu

Open the mod menu again with the P key to see all the settings you can tweak.

5

Paste into your world

Click the paste button or build in it survival using ghost blocks and the slice viewer. You're done!

Classical statue rebuilt block by block
BY THE NUMBERS

Trusted by builders

01234567890123456789,012345678901234567890123456789
7,131
MODELS CONVERTED
012345678901234567890123456789,012345678901234567890123456789
12,942
VISITORS
0123456789,012345678901234567890123456789
NEW
MOD DOWNLOADS
TOTALS FOR THE LAST YEAR VS. LAST 30 DAYS
WHAT'S IN THE BOX

Feature highlights

Super fast

Runs on WASM in the browser and multithreaded Java in the mod.

Fully customisable

Every stage of the pipeline exposes its settings to tweak to fit your style.

Pick your palette

Complete control over which blocks are included/excluded from the build.

Ghost preview

Build in survival using the translucent blocks mode. Block picking is also supported.

Highly compatible

Supports many input types and export types for use in tools like MCEdit, Litematica, FAWE, Axiom, Blender.

Slice viewer

Slice builds down to one layer at a time and work through it from the bottom up.

No limits

No cap on build size, and no usage limits.

Client-side

Works on any server. If the server also runs the mod, you can paste straight into the world.

Private by default

Models are converted on your machine and never uploaded.

Maintained since 2021

Regular releases, and still shipping.

Lasso masking

Use masks to add/subtract regions of the model.

Project files

Save your setup to a project file and pick up where you left off later.

AI GENERATION

Create from images/text

Upload an image or describe what you want and generate a model to use.

FEATURE
OTS mod
OTS browser
Minecraft support
Java only
Java & Bedrock
Version support
26.1–26.2
1.13–26.3
AI model generation
Ad-free
Resource pack support
with Pro
with Pro
Modded block support
with Pro
with Pro
Lua scripting
with Pro
Slice viewer
Built with
Java
Rust + WASM
Cupcake rebuilt from Minecraft blocks
PRO MODE

The whole toolbox, unlocked.

Everything in the core editor plus extra features for supporting ObjToSchematic.

Go Pro

Resource packs

Upload a resource pack and unlock more accurate block-colour conversions.

Modded blocks

Upload a mod jar and every solid block it adds joins the palette.

Lua scripting

Write scripts that generate builds or act as reusable custom modifiers.

Custom Minecraft versions

Target the exact Minecraft version you need including snapshots.

Paint voxels and blocks

Make individual block/voxel edits directly in the editor.

Export to .glb

Take the voxel or block build back out as a 3D model for Blender or the web.

GALLERY

Made with ObjToSchematic

Each has been exported as a glTF from ObjToSchematic and rendered in Blender.