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--- a/README.md
+++ b/README.md
@@ -15,6 +15,12 @@ Michael R. Lyu<sup>2</sup>, Xiangyu Yue<sup>1✉</sup>
   
 </div>
 
+## Introduction
+
+**ScreenCoder** is an intelligent UI-to-code generation system that transforms any screenshot or design mockup into clean, production-ready HTML/CSS code. Built with a modular multi-agent architecture, it combines visual understanding, layout planning, and adaptive code synthesis to produce accurate and editable front-end code.
+
+It also supports customized modifications, allowing developers and designers to tweak layout and styling with ease. Whether you're prototyping quickly or building pixel-perfect interfaces, ScreenCoder bridges the gap between design and development — just copy, customize, and deploy.
+
 ## Huggingface Demo
 - Try our huggingface demo at [Demo](https://huggingface.co/spaces/Jimmyzheng-10/ScreenCoder)