promotional bannermobile promotional banner

copypaster

Copy/paste Minecraft cuboid regions to .nbt with player-relative positioning, interactive selection, paste preview, and undo.
Back to Files

Copy Paster 3.5.1 for Minecraft 1.21.11 (Java 21)

File namecopy_paster-3.5.1+1.21.11.jar
Uploader
matrunchykmatrunchyk
Uploaded
Sep 18, 2026
Downloads
6
Size
1.8 MB
Mod Loaders
Fabric
File ID
8913824
Type
R
Release
Supported game versions
  • 1.21.11
DownloadInstall Via App

Curse Maven Snippet

Fabric

modImplementation "curse.maven:copypaster-1664163:8913824"

Learn more about Curse Maven

What's new

Minecraft 1.21.11 · Java 21 · Fabric Loader 0.19.5

Artifact: copy_paster-3.5.1+1.21.11.jar

Fixed

  • Minecraft 26.3 HUD clicks — left-click on the HUD anchor grid used GLFW button 0. On 26.3 (SDL3) the left mouse button is 1 (InputConstants.MOUSE_BUTTON_LEFT), so grid cells never activated. Fixed on the 26.3 client JAR.

Install

Pick the JAR for your Minecraft version — server and every player who copies must use the same line:

  • copy_paster-3.5.1+1.21.11.jar — Java 21
  • copy_paster-3.5.1+26.2.jar — Java 25
  • copy_paster-3.5.1+26.3.jar — Java 25

Requires Fabric Loader 0.19.5+ and Fabric API. Bind [ and ] under Options → Controls → Copy Paster (or use /copy).

All Relations

  • All Relations
  • Embedded Library
  • Optional Dependency
  • Required Dependency
  • Tool
  • Incompatible
  • Include