Yoto Tutorial Guide
How to Record Custom Yoto Cards for Your Grandchildren from anywhere.
Published by Spoken Letter · 3 min read
Making custom Yoto cards for your grandchildren used to involve complex audio editing software, manual file formatting, and tedious file transfers. With Spoken Letter, grandparents can record their own voice from anywhere and turn it into a Yoto-ready bedtime story.
How It Works
Step 1: Record Your Voice Note
You don't need fancy recording gear. Open Spoken Letter on your mobile phone or computer, or upload a voice memo you have already recorded. Speak naturally — tell a favorite family memory or read a beloved bedtime story.
Getting Clear Sound Without Special Gear
Hold your phone about a foot from your mouth — close enough to sound warm, far enough that you don't pick up breathing or handling noise. Record in a quiet room; a closed bedroom beats a kitchen with the dishwasher running. If the in-browser recorder isn't your thing, skip it entirely and upload a voice memo instead — Spoken Letter shapes it the exact same way either path. If the message you want is already sitting in a chat on your phone, we have a guide for that one:
Step 2: Let Gemini Shape the Story Script
Our intelligent script assistant (powered by Google Gemini) takes your raw voice audio and formats it into a soothing bedtime structure while keeping your authentic voice and tone untouched.
Step 3: Download It or Send It Straight to Yoto
There's no separate approval screen — choosing to download the MP3 pack (or send it straight to your connected Yoto account) is what makes it official. Download it and load your grandchild's card yourself, or send it and finish linking a brand-new Make Your Own card once in the Yoto app; after that, every story you send lands on the same card automatically.
Good to Know
How to Record Audio for Yoto Blank Cards (Make Your Own)
Yoto Make Your Own (MYO) blank cards allow you to link custom MP3 audio tracks. Spoken Letter exports perfectly formatted, volume-normalized audio files designed specifically for Yoto blank cards so your grandchild can play your stories anytime.
How to Record Yoto Cards at Home or Convert Voice Memos
You can record custom Yoto stories directly in your web browser at home, or upload an existing voice note or audio file from your phone. Spoken Letter turns raw recordings into soothing Yoto bedtime stories.
How Long Should a Bedtime Story Be?
Three to seven minutes holds a young child's attention without dragging on past the yawns. A longer ramble still gets shaped into a script by Gemini, but a shorter, focused take usually needs less cleanup and sounds more natural read back. When you're not sure what to say, one clear memory or one favorite picture book beats several loosely connected ideas.
If a Take Doesn't Sound Right
Stumbled over a sentence or got interrupted mid-recording? Tap Re-record before you submit and start that take over — there's no penalty for a false start, and nothing gets sent anywhere until you're ready. If you pause for too long, a gentle on-screen warning lets you know so you can pick back up before the silence stretches on.
A Worked Example: The Old Fishing Trip
A grandfather opens Spoken Letter on his phone and talks for four minutes about the summer he taught his son to fish at the lake — no script, just the memory the way he remembers it. Gemini shapes the raw recording into a warm, well-paced bedtime story in his own words within minutes. From there, downloading the MP3 pack or sending it straight to a connected Yoto account is what makes it official — his grandchild's parents load it onto her Yoto card — linking a brand-new card once in the Yoto app — and it's ready for bedtime that same evening.
Your Turn
Ready to record your first Yoto story?
It takes less than 5 minutes to send your voice to your grandchild's Yoto.
Start Your Story