Turn YouTube videos into royalty-earning books.

Sell your output anywhere readers buy

• Amazon KDP
• Kindle
• Google Books
• Substack
• Gumroad
• Notion

• Multi-agent pipeline

  Cleaner, extractor, outline architect, writer, refiner, composer. Each agent has one job, so the prose stays grounded.

• Does not read as AI

  Em dashes, AI-tell phrases and stray markdown are banned at the prompt level and stripped before persist. The book reads human.

• Live KDP preview

  Watch the manuscript draft itself in a real 6 by 9 spread, word by word, page after page. No exporting just to skim.

• Print-ready typography

  Times Roman, 10.5pt, 1.42 leading, mirrored gutters, drop folios. The template real KDP authors use.

• PDF, EPUB, DOCX

  One click renders all three formats. PDF for print, EPUB for Kindle, DOCX for the editor you trust.

• Inline editor and rewrite

  Polish any paragraph with Flash Lite rewrites in place. Tighten, simplify, sharpen, without leaving the page.

• Opportunity analysis

  Before generating, VidBook scores a video for educational depth and KDP monetization fit, so you do not waste credits.

• Credit-based, fair pricing

  One credit per chapter. Free plan starts you with five. No surprise per-token charges.

1. 1 / 6
   Step 01

   Paste a YouTube URL

   VidBook pulls the transcript, falls back to a Whisper-style extractor when captions are missing, and scores the video for book potential.

2. 2 / 6
   Step 02

   Transcript turns into a structure

   We chunk the transcript semantically, then an architect agent maps it into chapters, objectives and a Quick Wins block.

3. 3 / 6
   Step 03

   Outline + chapters drafted

   Each chapter is written by Gemini Pro, threaded with continuity summaries and grounded only in the source transcript.

4. 4 / 6
   Step 04

   Refine and edit

   The developmental-edit pass scores each chapter for hook, reader value, actionability and AI tells, then auto-rewrites weak chapters.

5. 5 / 6
   Step 05

   Polish in the inline editor

   Rewrite any selection with Flash Lite, tighten, sharpen or shift register. The result still respects the no em dash, no markdown rule.

6. 6 / 6
   Step 06

   Export to KDP

   One click renders PDF, EPUB and DOCX. Upload the PDF straight to KDP. Margins, gutters and folios are already correct.

• Will VidBook hallucinate facts from the video?+

  Every chapter is grounded in the transcript chunks it was assigned. A refine pass strips claims that don't appear in the source, so the manuscript stays faithful to what was actually said.

• How long does a book take to generate?+

  A 7-chapter book typically finishes in 6 to 10 minutes. Long videos take a bit more, because the outline, writer and refiner pass all run sequentially per chapter.

• Can I edit the manuscript after generation?+

  Yes. Every chapter is fully editable in the in-app editor. The inline rewriter polishes selections with Gemini Flash Lite in a couple seconds, so you can tighten, simplify or sharpen any passage.

• What about copyright?+

  VidBook is a tool. You are responsible for the source material you feed it and the book you publish. Most creators use their own videos, which is the safest path.

• Do credits roll over?+

  No. Your monthly credit balance resets each renewal. Free-plan credits are one-time. Upgrade or downgrade any time from the Billing page.

• Which export formats are supported?+

  Every project exports as PDF (KDP-ready 6×9), EPUB 3.0, and DOCX in a single click. Each becomes downloadable as it finishes rendering.