DOM Snap is a powerful Chrome extension designed for developers seeking to extract clean, sanitized HTML from any webpage. This tool is particularly useful for those working with modern web applications that utilize Shadow DOM and dynamic rendering, as it pierces through these complexities to deliver a fully rendered DOM. With features like one-click extraction, targeted element extraction, and the option to download HTML files, DOM Snap simplifies the process of obtaining page structures ready for use with AI coding assistants like ChatGPT and Claude.

The extension also emphasizes efficiency by significantly reducing the size of the extracted HTML, achieving a 60-90% reduction compared to raw DOM. It strips unnecessary scripts, styles, and event handlers while retaining essential attributes and text content, making it easier to work within token limits for large-scale applications. Additionally, privacy is a key feature, as all processing occurs locally in the browser without data collection or transmission.