Tellerio
Your Child's Personal Storyteller
Your child is the hero of every story.
Personalized and made just for them.
Watch the magic
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From the library
The Crystal Winter Quest
Leo and Zara embark on a quest to collect scattered magical crystals within the Grand Ice Palace to create a song that keeps winter cozy. They overcome obstacles by using kindness to free a stuck crystal and melting a snowblockage with the warmth of their collected gems. After lining up all the crystals, they trigger a beautiful musical celebration that opens a mysterious new doorway into an expanded world.
The Whispering Sands
Leo and Mia reach the Oasis of Echoes, where the guardian Sand Sprite Zephyr reveals that the missing Moon Stone has drained the oasis's magic. They calm a grumpy Stone Giant by singing and using their magical stones to transform into helpful shapes, allowing them to retrieve the stone and restore the land's vibrant colors. After reuniting the group with renewed energy, a new path opens toward a glowing mushroom forest, leading the friends to begin their next adventure as the sun sets.
The Great Crystal Freeze
Leo and Maya explore a magnificent ice palace where they meet Lumina, the Guardian of the Crystal Heart, only to discover that the palace's magic is fading due to a Shadow Stone blocking the path to the Heart. After climbing the Tower of Echoes, they realize the shadow is not an enemy but a lonely keeper, and by placing their personal stones on the pedestal, they sing the Heart a lullaby that transforms the shadow into a friendly purple guardian. With the palace restored and the shadow accepted, the friends leave through a newly opened window, ready for their next adventure with their new companion.
The Mirror of Many Worlds
Leo and Mia discover a magical mirror in a meadow that reveals a hidden world of floating islands when they hold hands. They climb a rainbow staircase together but must overcome a broken bridge by stacking their bodies to reach the other side. As the path fades away, they run back down just in time, deciding to return tomorrow to try and keep the magic alive.
The Castle of Whispers
Barnaby and Pip fly into the castle to retrieve the missing Sun-Stone before frost destroys the gardens, only to find it stolen by a mischievous Stone-Bat who demands a shiny gem in exchange. Pip offers a magical blue feather instead, convincing the bat to return the stone in hopes of keeping a piece of the magic wind. As the Sun-Stone is returned, a massive shadow and a growling voice appear, signaling that a greater threat has arrived just as the frost begins to creep toward the heroes.
The Whimsical Woods: A Night of Stars and Snacks
Barnaby, Luna, and Oliver navigate a leaf-blocked path through the Whispering Woods by singing a magical song that transforms the foliage into a slide leading to the Midnight Bakery. There, the Sunflower Baker rewards their teamwork with seeds of joy and cookies, but a Starlight Butterfly reveals that their true destination is a new shared garden where their magic can flourish under the moonlight. The friends eagerly accept a new map piece and set off on their next adventure, ready to share their happiness with the world.
Questions, answered
Can my child be the hero of the story?
Yes — that's the core idea. Enter your child's name, pick traits and topic, and Tellerio narrates a story where they're the lead character. You can also add siblings, friends, or pets.
How is Tellerio different from a regular audiobook?
Audiobooks are fixed. Tellerio stories are made fresh, with your child as the hero, on a topic they choose — and they pick what happens next. Every bedtime is a new adventure, not a re-listen.
What ages is Tellerio for?
Tellerio is designed for any child who enjoys personalised storytelling. Younger listeners settle into the gentle narration and friendly voices; older kids love steering the story themselves and deciding what happens next.
How much does Tellerio cost?
Tellerio is free to try. The free tier includes a generous number of stories per month; unlimited stories and longer adventures are part of an optional subscription.
Are AI-generated bedtime stories safe for children?
Yes. Tellerio stories are constrained to age-appropriate themes — no violence, no scary content, no inappropriate language. Every story is structured around gentle, positive arcs. You stay in control by choosing the topic and characters before the story begins.
Does Tellerio work offline?
Stories you've already generated play offline anywhere. Generating a brand-new story needs an internet connection so we can craft and narrate it for you.