CurseForge · Minecraft mod
Create: Copycat Replace!
Replace a Copycat's material in a single click - Supports Copycats+
Quick answer
Which Create: Copycat Replace! release should I use?
Create: Copycat Replace! 0.3.0 (neoforge 1.21.1) targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is Create: Copycat Replace! required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Create: Copycat Replace! 0.3.0 (neoforge 1.21.1) need?
Create: Copycat Replace! 0.3.0 (neoforge 1.21.1). Change the file and its required mods may change too.
Install Create first. We found matching files for this game-version and loader setup. 3 come through another mod in the chain.
3 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Create: Copycat Replace! without breaking your instance.
Built for Create: Copycat Replace! 0.3.0 (neoforge 1.21.1). Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Create: Copycat Replace! 0.3.0 (neoforge 1.21.1). It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Create first. We found matching files for this game-version and loader setup. 3 come through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Create: Copycat Replace! 0.3.0 (neoforge 1.21.1). It opens that exact file at the source.
About this project
What does Create: Copycat Replace! add?

A quality-of-life addon for Create

Replacing a Copycat's material usually means removing it first. Create: Copycat Replace! lets you swap the material directly with a Create Wrench and a block in your hands.
It works with Create's Copycats and supports compatible shapes from Create: Copycats+, including multi-part blocks. It adds no new blocks or items.

Replace one Copycat at a time
Change a Copycat's material in one click. Hold a Create Wrench and the material you want, then right-click the Copycat.


- Either hand can hold the Wrench or the material.
- Works on empty Copycats as well as decorated ones.
- Hold Sneak while right-clicking to use the Wrench's normal Create interaction.
Apply, replace, or remove connected materials
Update a group of face-connected Copycats together. Hold the connected-action key while right-clicking a Copycat to preview and perform a bulk action.





- Apply a material to connected empty Copycats, replace the clicked material on matching Copycats, or remove that material from the group.
- Only face-connected blocks of the same Copycat type are included.
- Works with multi-part Copycats+ shapes too.
- The default key is Left Alt. Change Bulk Action on Connected Copycats in Controls.
- The preview shows the estimated number of blocks before the action.

- Hold a Create Wrench in one hand.
- Hold the block material you want to use in the other hand.
- Right-click a Copycat to replace its material, or hold Left Alt as you right-click to act on connected Copycats.
- For a bulk removal, hold only the Wrench and Left Alt, then right-click the material you want to remove.
Heads up: Hold Sneak to pass the click through to Create's normal Wrench interaction. The connected action only includes face-connected blocks of the same Copycat type.

| Option | Default | What it does |
|---|---|---|
max_connected_blocks |
64 | Maximum number of connected Copycat blocks affected by one bulk action. Set it from 1 to 256 in config/copycat_replace-common.toml. |

- Minecraft 1.20.1 with Forge 47.4.0+ and Create 6.0.8
- Minecraft 1.21.1 with NeoForge 21.1.236+ and Create 6.0.10
- Create: Copycats+ 3.0.4 is optional and adds compatibility with its Copycat shapes.
- Install the matching Copycat Replace version on both the client and server. Install Copycats+ on both sides when you want its additional shapes supported.

Open a GitHub issue and include your Minecraft, loader, Create, and Copycat Replace versions, plus the steps to reproduce the problem. (The title image currently spells “FOUND” incorrectly.)

Yes. Create: Copycat Replace! is available under the MIT License.
For development notes, see the technical documentation. See the changelog for release history.
Project description from CurseForge.
Pick your setup
Create: Copycat Replace! by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
1 loader build1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Create: Copycat Replace! versions and loaders
Create: Copycat Replace! 0.3.0 (neoforge 1.21.1)
copycat_replace-neoforge-1.21.1-0.3.0.jar
3 Nov 2026
Create: Copycat Replace! 0.3.0 (forge 1.20.1)
copycat_replace-forge-1.20.1-0.3.0.jar
3 Nov 2026
copycat_replace-forge-1.20.1-0.2.0.jar
21 Oct 2026
copycat_replace-neoforge-0.1.0.jar
29 Sept 2026
copycat_replace-0.0.2.jar
23 Aug 2026
copycat_replace-0.0.1.jar
21 Aug 2026
Looking for an older file? The official CurseForge project page is in Resources.