Cliprun is a browser-based Python programming tool that allows users to run Python code directly on any webpage via a Chrome extension. It utilizes Pyodide technology to enable immediate code execution without requiring local environment configuration. Key advantages include no Python installation needed, support for various common Python libraries (such as pandas, numpy, matplotlib), code snippet saving functionality, and support for data visualization and automated script execution. Cliprun primarily targets developers, data analysts, and programming learners, aiming to provide a convenient and efficient online programming environment to help users quickly achieve code testing, data analysis, and automated tasks.