Sourclip

Sourclip is a Chrome extension designed to fill the gap left by NotebookLM – it allows you to input data and retrieve results.

The collection options are quite comprehensive: one-click saving of web pages, YouTube videos and playlists (including entire channels), PDF files from any tab, Reddit posts in structured format, as well as direct retrieval of chat records from platforms like ChatGPT, Claude, Gemini, Perplexity, Grok, DeepSeek, etc. Additionally, batch import of URLs is also supported.

This section has been organized to include notebook folders, the ability to perform global searches across multiple notebooks (using Ctrl+K), as well as features for batch management. It also provides a reusable set of prompts along with corresponding shortcut commands, and enables cloud synchronization across different devices.

Export options include Markdown, HTML, PDF, audio, and video. Audio files can be downloaded in preview format, and it is also possible to generate a private podcast RSS feed for subscription.

There is a permanent free version available. The data collection function can be used without registering an account, and the installation process takes approximately half a minute. Those who use NotebookLM extensively would definitely benefit from installing this version.