Marketing & GrowthFree
Lead Magnet Ebook Writer From Your Notes
Describe what the ebook should teach and paste your notes or past content. Get a complete practical guide with chapters, checklists and a next step.
River's ebook writer turns your expertise into a complete lead magnet: a practical guide, roughly 15 to 25 pages, that readers download and actually use. Describe what it should teach and paste what you already have, such as notes, an outline, blog posts, a webinar transcript or client handouts. River shapes it around one promise to one reader, writes chapters that each deliver a usable step, adds checklists and worksheets, and ends with a natural next step toward your offer.
Most AI ebook generators produce a padded overview from a topic line: ten generic chapters, invented statistics, and nothing a reader could not find in the first search result. That kind of lead magnet collects email addresses and then loses the reader's trust. This one is built from your material and your method, so it reads like you. Facts that come from outside your notes are researched and cited, and gaps are marked for you to fill rather than papered over.
It is for coaches, consultants, freelancers and small businesses building an email list, and for freelance writers producing lead magnets for clients. Use it when you have a method, or a set of answers you find yourself giving clients again and again. For a business document that argues a position to buyers, the whitepaper writer fits better. Once people download the guide, a welcome email sequence introduces you, and a regular newsletter edition keeps them reading.
What makes a lead magnet worth downloading
The best lead magnets make one specific promise and keep it. A guide to marketing tells the reader nothing about what they will gain. A guide called the 30-day plan to land your first three bookkeeping clients tells them exactly what they will have when they finish. Narrow promises attract fewer but better readers, the ones who actually have that problem, and a narrow scope lets the guide go deep enough to be useful rather than skimming a dozen topics.
Usefulness beats length. Readers judge a guide in its first few pages, so start delivering value immediately instead of spending three pages on why the topic matters. Each chapter should end with something the reader can do: a checklist, a worksheet, a template or a decision. Short chapters with clear headings work better than long essays, because most people skim before they read. If a section could be cut without the reader losing a step, cut it.
End with a next step that follows naturally from the guide. If the guide teaches someone to plan their first book, the next step might be a free call to review that plan, not a hard sell for an unrelated product. The guide earns trust by being genuinely helpful on its own; the offer should feel like the obvious continuation. Keep any facts you borrow accurate and cited, because a reader who catches one invented statistic will discount everything else you say.
How it works
Describe the guide
What it should teach, who it is for, and the step you want readers to take next.
Add your material
Paste or attach notes, an outline, blog posts, a transcript or handouts you already use.
Get the ebook
A complete guide in a document, with chapters, checklists and a closing next step.
Refine in chat
Ask for a different title, a shorter version, or a landing page that promotes the guide.
What you get
- A complete practical guide of roughly 15 to 25 pages, built around one clear promise
- Chapters that each end with a step the reader can take, not just more information
- Checklists, worksheets or templates wherever they help the reader act on a chapter
- Your own method, examples and voice drawn from the notes and content you provide
- Outside facts researched and cited, with gaps marked instead of invented statistics
- A title, subtitle, introduction and a closing next step that leads naturally to your offer
Common questions
How long should a lead magnet ebook be?
Long enough to deliver its promise and no longer. Many effective guides run 15 to 25 pages, but a focused 10-page checklist can outperform a 60-page book. River sizes the guide to the promise, keeps chapters short, and tells you which sections could become separate guides if your material is broad.
Will it sound like me?
It draws on your notes, past posts, transcripts and examples, so the method, stories and phrasing are yours. The more of your own material you paste, the more it sounds like you. Without much material, River writes in a clear, friendly style and marks where your own examples would strengthen a chapter.
Can I sell the ebook instead of giving it away?
You can, but a paid ebook needs more depth and polish than a free guide, and readers expect more original material. River can expand the draft in chat. If you plan to sell it on Amazon, formatting changes too: Kindle eBooks are reflowable, so page numbers and page count don't apply. Treat this draft as the manuscript stage rather than the finished product.
Does it include the design?
It writes the content and structure, plus notes on visuals, such as where a checklist, diagram or table should go, in a document you can bring into a design tool. Many people paste it into a template in Canva or a similar tool. River does not produce the finished designed file itself.
Can I use it to write ebooks for clients?
Yes. Freelance writers paste the client's notes, webinar transcripts and existing blog posts, and River drafts the guide in their voice. The marked gaps and the list of claims to confirm make the client review faster, because they show exactly what the client needs to supply or check before anything is published.
Built by
Chandler Supple
Co-founder & CEO, River
Chandler has spent the last six years working in AI, building tools for millions of users and Fortune 100 companies. In 2025, he co-founded River to build a new kind of operating system for AI agents.
Lead Magnet Ebook Writer From Your Notes
Describe what you need, add any files you have, and your workspace opens with the work already underway.