Tools — Adobe Uxp Developer
: Go to Preferences > Plugins > Check Enable Developer Mode .
UDT allows you to launch an isolated Chrome DevTools instance for any connected plugin. This grants full access to the Console, Elements panel (for the UXP DOM), Sources panel (for breakpoints), and Network tab.
When you launch UDT, you are greeted with a clean dashboard divided into two primary workspaces: Connected Applications
Build interfaces using standard HTML5, CSS3, and popular frameworks like React, Vue, or vanilla JavaScript. adobe uxp developer tools
While migration from legacy platforms like CEP requires strategic planning, the benefits of UXP—including better performance, modern JavaScript support, Spectrum design integration, and simplified distribution—make it the clear choice for new development. As Adobe continues to expand UXP support across Creative Cloud applications and fill remaining API gaps, the platform will only become more powerful.
Developing with UDT streamlines the traditional code-and-test cycle into a seamless, automated process.
Users can double-click this .ccx file to install your plugin via the Creative Cloud Desktop App, or you can submit it to the for enterprise deployment. : Go to Preferences > Plugins > Check Enable Developer Mode
Provides a Chrome DevTools-like interface to inspect the DOM, view logs, and set breakpoints within your plugin code. Key Benefits over Legacy Systems UXP (Modern) CEP (Legacy) Runtime Unified V8 Engine (UI and Logic share context) Split (Chromium for UI, ExtendScript for Logic) Performance Low memory footprint; fast startup Heavier; prone to resource issues Standardization Uses Spectrum web components for native look Custom styling often required for consistency API Support Modern JS (Async/Await, Promises) Often requires legacy evalScript bridges Practical Workflow for Developers Creating a Plugin with the UXP Developer Tool
You are not alone on this journey. Adobe has built a robust ecosystem to support UXP developers:
Adobe Creative Cloud extensibility has entered a new era. The Unified Extensibility Platform (UXP) replaces the aging Common Extensibility Platform (CEP), bringing modern JavaScript execution, native performance, and a standardized user interface layer to Adobe applications like Photoshop and Illustrator. When you launch UDT, you are greeted with
Debugging is where you can truly refine your plugin. The official extension for VS Code provides a seamless way to attach the powerful VS Code debugger directly to your running UXP plugin in the host application.
The Adobe UXP Developer Tool (UDT) is the central hub of the entire development workflow. Think of it as the command center that connects your code to Adobe applications like Photoshop, Premiere Pro, InDesign, and Adobe XD. It is designed to simplify the end-to-end process of plugin creation, from initial scaffolding to final packaging.
The UDT is the command center for your plugin development workflow. This essential GUI application handles creating, loading, managing, and debugging plugins.
Interacting with a host application's DOM or document structure (like processing heavy image layers) is asynchronous. Always use async/await syntax properly to prevent UI freezing and script timeout blocks.
