How to Self-Publish a Children’s Book (Step-by-Step Guide)

By Kezzia Crossley

You’ve written a children’s book—and now you're asking: how do you self-publish it without losing the magic? You believe in it. Maybe you’ve even imagined it on a bookstore shelf or in a child's hands. But the path to publishing feels overwhelming. If you're self-publishing a children's book with illustrations, the process involves more than simply uploading a manuscript—you'll need to think about illustration, book design, formatting, printing and distribution.

You’re not alone. Many indie authors worry that self-publishing means sacrificing quality or magic. But I’m here to tell you: with the right approach, self-publishing can be intentional, professional, and just as enchanting as you dreamed.

Here’s how to do it — without losing what makes your story special.

1. Start with a Solid Manuscript

Before thinking about design or printing, make sure your manuscript is polished. For picture books, aim for around 500–800 words and ensure the pacing supports page turns. Read it aloud. Share it with kids. Better yet, work with a children’s editor who understands rhythm, voice, and structure.

2. Find an Illustrator Who Feels Your Story

Illustration isn’t just decoration — it’s storytelling. A good illustrator will elevate your book with characters that leap off the page and settings full of wonder. Choose someone whose style complements your tone, and who understands the flow of a children’s book (full spreads, page turns, and visual pacing).

Want to maintain creative control without micromanaging? Look for someone collaborative who’s worked with indie authors before.

Once you’ve chosen your illustrator, the process typically moves from character concepts and rough sketches to revisions and final artwork. For a picture book, the illustrations are then brought into the book layout, where text placement, page turns, bleed, and final trim size all need to work together.

3. Design & Layout Matter More Than You Think

DIY design often derails beautiful stories. Children’s books need thoughtful layout: where the text sits, how it flows, and how each page complements the artwork.

A professional book designer will prepare your interior and cover files for print, ensuring they meet the technical requirements of platforms like KDP or IngramSpark. This includes details such as trim size, bleed, margins, image resolution, and colour settings.

4. Choose Your Print & Distribution Path

There are two main routes:

  • Print-on-demand (like KDP or IngramSpark) — budget-friendly and flexible

  • Offset printing — higher upfront cost, but great for bulk orders or events

IngramSpark offers wider distribution to bookstores, while KDP integrates easily with Amazon. You can also print locally to support independent shops.

5. Don’t Skip the Marketing Plan (But Keep It Aligned)

You don’t need to go viral on TikTok. But you do need a launch plan. A few simple ideas:

  • A beautifully designed landing page for your book

  • Social media graphics or a short book trailer

  • Outreach to local bookstores or school librarians

Let your marketing reflect your book’s voice — gentle, playful, quirky, curious. It doesn’t need to be loud to be powerful.

Final Thoughts: Keep the Magic in the Process

Self-publishing a children’s book can feel like a whirlwind of files, formats, and to-do lists. But it doesn’t have to be cold or corporate. It can be personal. It can be joyful. It can be yours.

At The Painted Acorn, I help indie authors bring their books to life — from initial sketches to final files — without losing what makes their stories meaningful.

Because self-publishing doesn’t mean going it alone. It just means walking your own path — with the right support.

🌱 Ready to bring your book to life from seed to story? My Sprouting Acorn package offers illustration, layout, and print-ready support tailored for indie children’s book authors—making self-publishing feel approachable and professional.


Kezzia Crossley is a Canadian illustrator and independent publishing partner behind The Painted Acorn. She helps self-publishing children’s book authors bring their stories to life with heartfelt illustrations, thoughtful layout, and handcrafted book design. Learn more at thepaintedacorn.ca

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What Size Should a Children’s Book Be? (Best Formats for Self-Publishing)