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For KDP & Etsy activity-book sellers

One book idea in. A ready-to-paste AI prompt out.

BrightBook turns a single idea into a complete, pre-tested prompt — puzzle, answer key, and cover direction, structured to come out right the first time. Paste it into any AI image tool, including free ChatGPT — no design tool, no monthly AI bill, no trial and error.

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Activity books 50+ themes across 8 types/genres One-time price, no subscription
BrightBook Studio idea → kit

The idea

You don't have to be a designer.
Or a puzzle-maker.

Type a book idea — "cute farm animal word search for kids" — and BrightBook reads it, detects the closest theme in its catalog, and shows you before it writes a single page.

Pick an activity type, age group, language, and page count. Click generate. What comes back isn't a one-line prompt you have to fix and re-run five times — it's a complete, structured prompt: puzzle setup, matching answer key, and cover direction, already in the shape an AI image tool needs to get it right on the first pass.

You make the calls — the idea, the theme, the tone. BrightBook does the part that used to take a spreadsheet, a puzzle generator, and an afternoon in Canva.


Straight out of the studio

One prompt in. A complete page out.

Here's one example — a Farm Animals word search page — showing what a BrightBook prompt is built to produce once you paste it into your AI tool: the puzzle and a matching answer key in the same pass, not just a nice-looking picture.

Word search · Farm Animals
Answer key
WordRowColDirection

More word searches, same engine — a different theme every time

Dollhouse word search puzzle
Dollhouse
Farm Animals word search puzzle
Farm Animals
Classroom word search puzzle
Classroom
Racing Cars word search puzzle
Racing Cars
Ocean Animals word search puzzle
Ocean Animals
Blocks word search puzzle
Blocks
Train Adventure word search puzzle
Train Adventure

Coloring pages — same engine, full-page line art every time

Every coloring page comes out as clean, print-ready line art — no watermark, no half-sketched corner, just a full page ready for crayons or markers.

Fantasy coloring page — a fairy and her dragon in front of a castle

Fantasy — a fairy and her dragon

Coloring page — a cozy reading nook with a sleeping cat

Everyday life — cozy reading nook

Fantasy coloring page — a curious forest creature among mushrooms and crystals

Fantasy — a curious forest creature

Coloring page — a baby doll wardrobe

Dress-up — baby doll wardrobe

Fantasy coloring page — a girl riding a deer through a floating world

Fantasy — riding through a floating world

Coloring page — a garden tea party

Everyday life — garden tea party

Fantasy coloring page — a curious forest creature by a waterfall

Fantasy — a curious forest creature

Coloring page — a mountain lake with a squirrel and an eagle

Nature — mountain lake

Fantasy coloring page — a traveler and his dog under a smiling moon

Fantasy — a traveler under the moon

Coloring page — a girl watering flowers in the garden

Everyday life — watering the garden

Fantasy coloring page — a young ruler riding a sphinx-drawn chariot

Fantasy — a young ruler's chariot

Coloring page — a princess dressing room

Dress-up — princess dressing room

Coloring page — a girl potting plants in a greenhouse

Everyday life — potting in the greenhouse


It really is this simple

Your first kit, in 3 steps

1 Describe your book

Type your idea

BrightBook detects the theme automatically from what you type — no dropdown to second-guess, no wrong turn before you've even started.

2 Generate the kit

Pick the format, click generate

Choose an activity type, age group, and page count. BrightBook writes the full prompt for that page — puzzle setup, image direction, and a matching answer key — ready to paste into your AI tool.

3 Export and publish

Take it to KDP or Etsy

Take your ready-to-paste prompt to your AI tool, export the result, and upload it. The KDP/Etsy listing kit, quality checker, and launch checklist are Publisher-plan add-ons.


Let's be honest about why your last book stalled

Three walls every activity-book seller hits.

Ask a generic chatbot for a word search yourself and you'll get a one-line prompt that comes back wrong — a grid that isn't solvable, letters that don't line up, no answer key. So you rewrite the prompt, try again, and rewrite it again. The layout still comes out wrong, and there's still no answer key.

Wall #1: the layout is wrong

A one-line, unstructured prompt gives an image model too much room to guess — so "puzzle" requests come back as decoration, not something a kid can actually solve.

Wall #2: there's no answer key

A vague prompt gets you a scene description. It doesn't ask for a matching answer key in the same pass — you're back to working it out by hand.

Wall #3: the listing comes last

The KDP description and Etsy tags get written at 11pm from a half-empty template, if they get written at all.

Every hour spent rewriting a prompt that came back wrong is an hour not spent publishing the next book.

That's the gap BrightBook closes: a prompt built and tested to come out right the first time — puzzle and answer key together — instead of a one-line guess you have to debug yourself.

Before: a one-line prompt with missing words, wrong answers, and bad layout. After: a structured BrightBook prompt that outputs a matching word search and answer key, ready to upload to KDP.
Same idea, two prompts — the difference is what's built into the second one.

Why this works when a chatbot didn't

Three things change. Only three.

Sellers who publish every week aren't better prompters than you. They fixed three specific things — and every part of BrightBook exists to hand you one of them.

First

The prompt

Every prompt is fully structured before it ever reaches your AI tool — the puzzle format, the exact layout rules, and a request for a matching answer key, spelled out in detail instead of left for the model to guess at.

Second

The pipeline

Amateurs stitch together a writing tool, a puzzle generator, a cover app, and a listing template — four seams, four places to lose an evening. BrightBook is one pipeline: idea in, publish-ready kit out.

Third

The catalog

One book is a guess. 50+ themes across word search and coloring is a catalog you can keep adding to, instead of starting from zero every time.


What's included in Starter

One engine. 2 formats. 50+ themes.

Automatic theme detection

Type an idea and BrightBook finds the closest theme in its catalog, then shows it to you before generating a single page.

50+ themes across 8 types/genres

Classic educational, cinematic adventure, fantasy storybook, documentary style, whimsical cartoon, cozy storybook, science explorer, magical world — the same engine writes all of them, in the genre your idea points to.

CLASSIC EDUCATIONALCINEMATIC ADVENTUREFANTASY STORYBOOKDOCUMENTARY STYLEWHIMSICAL CARTOONCOZY STORYBOOKSCIENCE EXPLORERMAGICAL WORLD

Word search & coloring formats

Word search and coloring — each with its own carefully structured prompt, written for that format's rules, not one generic template reused for both.

WORD SEARCHCOLORING

Prompts tested to come out right

The layout rules, word placement, and page structure are all written into the prompt itself — engineered and tested to hold up, not a one-line guess left for the image model to improvise.

🔑

Answer key built into the prompt

Every word search prompt asks for a matching answer key in the same pass — not a separate step, and not something you work out by hand afterward.

Local AI, no monthly bill

BrightBook writes your prompt on your own machine using Ollama — no API key, no per-token bill for that step. You then paste the finished prompt into any AI image tool you like, including free ChatGPT — no paid AI subscription required.


Before you see the price

Doing this by hand isn't free. It's just invisible.

Nobody invoices you for the hours lost to a broken word search grid or a prompt you rewrote five times and still got wrong. But the cost is real — here's roughly what each piece costs when you buy it separately.

A freelance puzzle-book designer
$50–150 / book

Typical range on freelance marketplaces for a hand-built puzzle interior, before revisions.

A design-tool subscription
≈ $120 / year

Canva Pro's own list price — and you still lay out every grid and answer key yourself.

BrightBook replaces both, one time, from $27 $12

Illustrative, typical market rates — not a guarantee of what you'd personally pay elsewhere or save with BrightBook.


The math, side by side

Why not just write the prompt yourself?

  Write your own prompt Generic prompt packs BrightBook Studio
Prompt structured & tested for the format~
Matching answer key built into the prompt~
Theme detected from your idea
Works without a monthly AI subscription~~
One-time price
Time to a working promptHours of trial and errorMinutes, genericMinutes, built for the format

Who this is for — and who it isn't

✅ Built for you if…

  • You sell (or want to sell) activity or coloring books on KDP or Etsy and want to ship faster
  • You want a prompt that's already been engineered and tested — not one you have to rewrite five times to get right
  • You'd rather pay once than carry another monthly AI subscription
  • You're comfortable pasting a prompt into an AI image tool yourself — BrightBook writes it, your AI tool renders it

❌ Skip it if…

  • You're looking for a tool that generates the final image or publishes for you automatically — BrightBook gives you the prompt, not the finished art
  • You need long-form fiction or novels — BrightBook is built for activity and low-content books
  • You don't have access to any AI image tool at all, even a free one

Your desk, before and after

One book is a guess. A backlist is a business.

Before BrightBook

  • Hand-building a word search grid in a spreadsheet, counting rows and columns yourself
  • $50–150 quotes from a freelance designer just to test one theme
  • A generic AI prompt that comes back with the wrong layout, no matter how many times you rewrite it
  • No way to be sure every answer in the book is actually correct

After BrightBook

  • Type an idea, get a detected theme and a ready-to-paste, pre-tested prompt back in one pass
  • One-time price from $12 — no per-book design fee, no monthly AI bill
  • A prompt built and tested to come out right — paste it into any AI tool, including free ChatGPT
  • An answer key written into the same prompt as the puzzle — not a separate step you do by hand

Start building your first kit today.

Starter
$27$12
Sale price — first 7 days only

A useful, low-ticket kit builder that works immediately.

  • Coloring Book
  • Word Search Book
  • 25 pages per generation
  • Automatic theme detection
  • TXT & JSON export
  • Starter theme catalog
Get Starter now
Secure checkout Instant access One-time payment

Questions

Straight answers.

Do I need design or puzzle-making skill?

No. BrightBook writes the full prompt — theme, puzzle layout, and answer key instructions — for you. You choose the idea, the activity type, and the direction; your AI image tool does the rendering.

Do I need my own AI image tool?

Yes. BrightBook writes the prompt on your own machine — it doesn't render the final image. You paste the finished prompt into any AI image tool you like, including free ChatGPT, to get the page.

Do I need an OpenAI account or API key?

Not for BrightBook itself — it uses a local Ollama model on your own machine to write the prompt, with a fast template fallback if Ollama isn't running. You'll still need whatever AI image tool you choose to paste the prompt into — a free one like ChatGPT works fine.

Is this a subscription?

No. Starter, Pro, and Publisher are one-time purchases that unlock features — not a monthly plan and not a credit meter.

What do I actually get on a page?

A ready-to-paste prompt for the format you picked, structured for that format's rules. A word search prompt asks for the word list, the grid, and a row/column/direction answer key. A coloring prompt asks for full-page, print-ready line art. Paste it into your AI tool to get the finished page.

Can I save my projects?

Project saving is included on the Publisher plan, alongside the listing kit, quality checker, series builder, and launch checklist.

Can I choose the age group and language?

Yes. You set the age group, language, and page count when you generate, and BrightBook adjusts difficulty and content to match.

Ready when you are

Your next book idea is one kit away.

Type an idea. Confirm the theme. Get a ready-to-paste prompt — puzzle, answer key, and cover direction — in the time it used to take to open Canva.

P.S. Every prompt includes the answer key — the one thing sellers usually finish last, or not at all.