Sourclip is a Chrome extension and companion workspace designed to extend Google NotebookLM with features it lacks out of the box. It lets users capture webpages, YouTube videos, PDFs, and AI chat conversations into notebooks in one click, without manual copy-pasting. Sourclip adds notebook folders, a reusable prompt library, editable mind maps, and cloud sync across devices. It also converts NotebookLM Audio Overviews into a personal podcast feed compatible with Spotify, Apple Podcasts, and other apps. Research can be exported as Markdown, HTML, or PDF with optional custom branding.