RENJI LABS / Personalized children’s books

Hello Storybook

A familiar face. A whole new story.

Hello Storybook starts with a child’s photo to create an original illustrated book. Their name, age, interests, and the moments you want to celebrate help shape a story that feels like theirs.

How it works

From one photo to a book of their own.

  1. 01

    Tell us about your little hero

    Share their first name, age and a few details about how they look, then pick the story you want.

  2. 02

    Upload one clear photo

    A single well-lit, front-facing photo is all it takes.

  3. 03

    Meet their storybook character

    AI illustration captures their features, hair and skin tone, and keeps that character the same on every page.

  4. 04

    Their story, painted around them

    A complete story tuned to their age, with every spread illustrated from that same character.

  5. 05

    Check out, then read

    Choose digital, softcover or hardcover. The digital edition arrives about 15–20 minutes after checkout.

Inside Hello Storybook

A story that could only be theirs.

01 / Consistent likeness

One photo. The same face on every page.

From a single clear photo, Hello Storybook paints a warm storybook character with your child’s features, hair and skin tone, and keeps that likeness from the cover to the last page.

  • Every skin tone, hair type and ability is welcome.
  • While you create, you see your child’s portrait, painted from your photo, before you reach checkout.

02 / Story themes

Courage, kindness and the big firsts.

Each book is one original, gentle story of about 30 pages, with the length, words and themes tuned for children roughly 1 to 10.

    • Courage
    • A big first time
    • Becoming a big sibling
    • Kindness
    • Bedtime
    • A grand adventure
    • Something all their own

    03 / The whole crew

    Room for siblings and best friends.

    Sibling and best-friend books are among the most-loved stories. Add each child during creation, and anyone else in the story gets their own photo.

      04 / Cuddle-Up Corner

      Where story time becomes connection time.

      Every story through age 9 ends with a Cuddle-Up Corner: a gentle mindset message, a family mantra, three little questions and one tiny real-world challenge.

        Read tonight, keep for years

        Digital, softcover or hardcover.

        The story, the art and the care are the same in every format. You’re only choosing how to hold it.

        Every format includes a personal dedication page, and a real person reviews every printed book before it goes to press. Shipping is calculated at checkout.

        Digital edition

        Cover
        On screen
        Read on
        Phone, tablet or computer
        Arrives
        By email, about 15–20 minutes after checkout

        Softcover keepsake

        Cover
        Flexible printed cover
        Spine, 30 pages
        Slim, about 3 mm*
        Pages
        Thick, coated pages built for little hands
        Arrives
        Printed to order and shipped, with the digital edition

        Hardcover heirloom

        Cover
        Rigid boards wrapped in the printed cover
        Spine, 30 pages
        About twice as thick, about 6 mm*
        Pages
        Heavyweight archival pages
        Arrives
        Printed to order and shipped, with the digital edition

        * On Hello Storybook’s main printer. Page size and cover finish depend on which printer makes the book, so neither is listed here.

        Artwork from Hello Storybook’s free public sample books. Sample characters are illustrated, not customers.

        Made with care for your family.

        01

        30-day happiness guarantee

        Love it, or Hello Storybook will make it right within 30 days: a full money-back guarantee on printed books, free revisions on digital.

        02

        Your photo, handled carefully

        Your photo is used only to create your book and is never used to train AI models.

        03

        Free sample books

        Every sample storybook is free to read in full before you make your own.

        Read a sample
        Made by Renji Labs

        Kaiary

        A private family journal for the photos, words, and voices behind your story.

        Explore our products

        Good things start with a conversation

        Let’s make something meaningful.

        Get in touch