PDF Chapter Splitter

Easily split your PDF documents.
- List the PDF page numbers that contain a split.
- If desired, name each corresponding section.
- Sign in to https://chatgpt.com
- Click on the plus symbol and upload your PDF.
- Copy and paste this prompt, inserting your chapter names and page numbers.
Split the provided PDF into multiple PDFs. Name each PDF with its provided chapter title, and start it on the page listed next to its title. Duplicate the pages so that the previous PDF ends with a duplicate of the page that the next PDF starts with. Package the set into a single ZIP file.
01 Main Title    1
02 Chapter One    3
03 Chapter Two    6
04 Chapter Three    9
05 Chapter Four    12
- Click ↑ or Enter. Each PDF split will likely use up your daily free uploads.
- This technique does not work for other file formats, since they do not have fixed page numbers.