PixelPaste: Beta Release — The Efficient Image-to-Block Plugin for Minecraft Servers
Video Demo
Note: The video is outdated; animation, speed, and rendering have been significantly improved in the latest version. Please be aware that this plugin is still in its beta stage—your feedback is crucial!
Overview
PixelPaste is a solo-developed, exceptionally lightweight (only 8KB and committed to remaining under 10KB) plugin designed to transmute any image into Minecraft blocks with surgical accuracy—all while maintaining optimal server performance.
Features
General Features
Your constructive feedback is vital, given that this project is still in beta.
Commendable Code Features

Video Demo
Note: The video is outdated; animation, speed, and rendering have been significantly improved in the latest version. Please be aware that this plugin is still in its beta stage—your feedback is crucial!
Overview
PixelPaste is a solo-developed, exceptionally lightweight (only 8KB and committed to remaining under 10KB) plugin designed to transmute any image into Minecraft blocks with surgical accuracy—all while maintaining optimal server performance.
Features
General Features
- Highly Efficient: Occupies only 8KB of disk space, with a promise to never exceed 10KB.
- Pixel-Perfect: Ensures high-fidelity image conversions.
- Scalability: Automatically resizes larger images without compromising the aspect ratio.
- Optimized Algorithms: Incorporates specialized Greatest Common Divisor (GCD) techniques for superior block placement.
- Resource Management: Utilizes fine-grained task scheduling and adaptive timing strategies during block placement operations to minimize server load.
- 3D Capabilities: Step up your pixel art game with 3D rendering.
- Orientation Flexibility: Choose from vertical or horizontal orientations.
- Depth Through Darkness: Adds a touch of realism through depth shading in 3D conversions.
- Changed Code Flow: The underlying code has been restructured for more efficient operation and ease of future updates.
- New Optional Arguments: max_dims and max_depth arguments added for 3D image conversions.
- ️ Revised Commands:
- Use /p2d filename.(png, jpg) for 2D images.
- Use /p3d filename.(png,jpg) (vert/horz) (max_dimension_size) (max_depth_size) for 3D images.
- Confirmation & Highlighting: Before the build starts, a glass pane will outline the area it will occupy. You can choose to cancel or proceed, and if canceled, the space reverts to its original blocks.
- AI Module in Progress: Work has begun on an AI feature to generate images based on text descriptions. (Won't be available for at least 2 updates)
- Download from spigot or build from the repository.
- Place the file in your server's plugin directory.
- Reboot your server.
- The plugin auto-generates a folder 'pixelpaste' in the plugin's data folder.
- Place your PNG or JPG images in the folder
- Commands:
- Use /p2d filename.(png, jpg) for 2D images.
- Use /p3d filename.(png,jpg) (vert/horz) (max_dimension_size) (max_depth_size) for 3D images.
Your constructive feedback is vital, given that this project is still in beta.
Commendable Code Features
- The use of efficient algorithms not only offers high image accuracy but also maximizes resource optimization.
- Fine-grained task scheduling and adaptive timing strategies during block placement ensure that the plugin maintains low server overhead.

Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.16, 1.17, 1.18
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Spigot — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
PixelPaste is a free Minecraft Java mod. Compatible with Minecraft 1.16, 1.17, 1.18, 1.19 and newer. Downloaded 221 times (via Spigot). Download it and open it directly in the game.