Blue Marble Wplace Guide
Master the Blue Marble userscript for precise pixel art creation on wplace.live. Complete installation tutorial, template overlay setup, coordinate system guide, and advanced features for collaborative canvas projects.
Blue Marble Installation Guide
Your Complete Journey to Blue Marble Mastery
Install Tampermonkey Extension
Blue Marble requires Tampermonkey to function as a userscript manager for your browser.
Tampermonkey is essential for running Blue Marble userscript. It's the most reliable and widely supported userscript manager across all major browsers including Chrome, Firefox, and Edge.

Configure Tampermonkey Settings
Enable essential settings for Blue Marble to work properly with wplace.live.
After installing Tampermonkey, configure the extension settings to allow userscript execution. These settings are critical for Blue Marble functionality.
Important: Enable Developer Mode and allow access to file URLs for proper functionality!
Right-click the Tampermonkey icon in your browser toolbar
Select 'Manage Extension' from the context menu
Enable 'Developer Mode' and 'Allow access to file URLs'

Download Blue Marble Userscript
Install the official Blue Marble userscript from GitHub repository for wplace.live template overlays.
Blue Marble userscript provides template overlay functionality, coordinate display, and pixel placement assistance for collaborative pixel art projects on wplace.live canvas.

Setup Template Coordinates
Learn how to configure template positioning using wplace.live's unique coordinate system.
Blue Marble uses wplace.live's tile-based coordinate system. Each pixel has both tile coordinates (Tile X, Tile Y) and pixel coordinates within that tile (Pixel X, Pixel Y). Use the pin tool for automatic coordinate filling and precise template alignment.

Blue Marble FAQ - Installation & Template Setup
Common questions about Blue Marble userscript installation, template overlays, and wplace.live pixel art coordination