Mini Coder Run creative AI coding sessions with your class.
Every student builds a working mini app — without setup, installations, or coding expertise. Pick a challenge, share a join link, watch the class create, and end the lesson with a showcase of their apps.
- 🏫 Built for classrooms
- ✉️ No student emails required
- 🔒 Students never see pricing or billing
- ⚡ Set up a class in under 5 minutes
Why teachers choose MiniCoder
Classrooms with join codes
Create a class and share one code — students join in seconds, no email addresses needed.
Real creation, low floor
Students describe an idea in their own words and get a working app — no syntax to learn first.
One dashboard
See who joined and what your students are building, class by class.
Works in your language
Students can create in English, German and more — the app follows their language.
Student-safe surfaces
Students get the creator app only: no billing, no adult dashboards, no upgrade pressure.
How it works
- 1️⃣
Create your teacher account
Sign up with Google or an email — free, no school paperwork needed.
- 2️⃣
Create a classroom
Name your class and get a join code instantly.
- 3️⃣
Students join with the code
They enter the code from their accounts — you see them appear in your dashboard.
- 4️⃣
Run your lesson
Students build apps around your topic — you follow their work from your dashboard.
Classroom ideas that work today
- 🧮 Math: students build their own practice quizzes
- 🔤 Languages: vocabulary trainers and flashcard games
- 🌋 Science: interactive diagrams and simulations
- 📚 Reading: choose-your-own-adventure stories
- 🎨 Art week: playable games designed by students
Frequently asked questions
MiniCoder is free for kids and stays that way. If it's been useful to your family or class, you can chip in towards the running costs.
Your next lesson could ship an app
Create your classroom in minutes — free to start, no credit card needed.