Topic research
See the phrases people type into Amazon and Google, which show book-buying intent and how crowded each niche already is.
All Blissfulplan applications
Blissfulplan software · Creator OS
TubeBook
TubeBook is an AI book-writing platform for creators and self-publishers. It does not transcribe: it researches what readers search for, gathers your sources, lets you approve the outline and then writes a complete, formatted book in the language you choose — in print, ebook or audio.
Open TubeBookWhat it does
Any source
YouTube URLs, web pages, Word, PowerPoint and PDF files or your own manuscript, with up to 25 sources shortlisted for you.
Fidelity you control
Choose how closely the book follows its sources; by default every fact comes from what you supplied and nothing else.
Publish-ready exports
Approve the table of contents, run a quality check and export a formatted, illustrated book ready for Amazon KDP.
Who it is for
YouTubers, coaches, bloggers and KDP authors who want to turn existing knowledge into a sellable book in days instead of months.