NotebookLM Chunker – Bulk PDF splitting and Studio job queue management

Summary: NotebookLM Chunker automates splitting large PDFs into smaller sections based on headings and uploads them as separate NotebookLM sources. It manages bulk Studio job queues, allowing users to process many chunks efficiently while handling quota limits by pausing and resuming jobs.

What it does

The tool splits PDFs at heading boundaries to create focused sources, uploads them in bulk, and queues Studio jobs for each chunk. It provides a single interface to set chunk size, skip prefaces, review splits, sync uploads, and manage job queues across macOS, Windows, and Linux.

Who it's for

It is designed for NotebookLM users who work with long documents and need to generate detailed study materials or quizzes from multiple smaller sections instead of one large source.

Why it matters

It solves the problem of shallow NotebookLM outputs from large PDFs and quota interruptions by enabling efficient bulk processing and resuming of Studio jobs without losing progress.