Block coding · v2.0.0
Imagine itDrag itCode it.
Block-based coding that turns into professional Arduino, Python and JavaScript, instantly.
- Young coders
- 10K+Young coders
- Schools onboard
- 500+Schools onboard
- Parent rating
- 4.9★Parent rating
- DRAG
- CODE
- DEPLOY
- ARDUINO
- PYTHON
- AI EXTENSIONS
- FACE DETECTION
- VOICE BOTS
Fun Activity
Pre Added Projects
Explore ready-made interactive projects designed to spark creativity and hands-on learning. From face detection to QR scanning, each activity helps you experiment with AI and coding in a playful way.
Make It Say Hello
Read One Word
Strike One Pose
Name That Object
Say a Magic Word
Count One Face
Scan Your First QR Code
Selfie Squad Face Count
See the magic
Drag a block, code get real
No translation needed. What you build on the left becomes professional code on the right - instantly.
Core features
Everything kids need to, go from idea to innovation.
Visual Blocks
Operators, Control, Text, and Variables. Snap them like LEGO. No typos, no semicolons, no tears.
AI Coding Buddy
Stuck? Ask the AI. It explains blocks, finds bugs, and even generates entire projects from a prompt.
Three real languages. Zero translation.
Every block becomes production-grade code you can read, learn from, and edit. The perfect bridge from blocks to text-based programming. Arduino C++, Python 3, JavaScript.
Plug & Play Hardware
Arduino, ESP32, micro:bit, Raspberry Pi Pico. Connect, hit Launch, watch it light up.
AI Assistant · Pro
Meet your coding companion.
Drag-on ai's built-in AI doesn't just answer questions — it actively helps your kid become a better builder. From explaining tricky blocks to building entire projects from a single idea.
- Drag-On Challenge: 5 weeks, 50 projects — earn badges & certificate
- Find & Explain Blocks: ask about 'Servo', 'LCD', or 'Loops'
- Generate Full Projects: "Build me a smart night light" and the AI assembles the blocks.
- "What does the Servo block do?" — AI answers instantly.
- Spots mistakes and suggests fixes — like a patient tutor.
AI Extensions
Plug in superpowers.
Eight AI extensions built right in. Build a camera that recognizes faces, a translator that reads QR codes, or a weather bot that talks back.
Face Detection
Spot happy faces like yours!
Text To Speech
Convert your text into voices!
Object Detection
Find Toys, shapes and cool stuff!
Human Detection (Pose)
Detect hands, legs and poses!
Speech to Text
Convert your voice into text!
QR Code Analyzer
Scan and decode QR codes instantly!
OCR Detection
Read and extract text from images!
Weather Detection
Check live weather and forecasts!
What kids build
From "what if?" to "look what I made!"
Real projects, built by real kids using Drag-on ai. Start with a template or invent something new.
- EASY20 MIN
Night Light
A light that lights up automatically when it gets dark — using a sensor and a few blocks.
- MEDIUM30 MIN
Voice-Controlled Robot
Say "go" and watch your robot move. Uses Speech-to-Text extension.
- MEDIUM45 MIN
Face-Tracking Camera
A servo-mounted camera that follows your face around the room. Magic!
- EASY20 MIN
Weather Station
Display the temperature, humidity, and a friendly weather forecast on an LCD screen.
- HARD60 MIN
Gesture-Controlled Game
Play Pong with your hands using the Pose Detection extension. No controllers needed.
- MEDIUM30 MIN
Voice-Controlled Robot
Say "go" and watch your robot move. Uses Speech-to-Text AI extension.
How it works
Three steps. One drag-on. Infinite projects.
Drag your logic
Pick blocks from Operators, Control, Text, or Variables. Snap them together like LEGO bricks.
- DRAG
- SNAP
- REPEAT
Watch the magic
See your blocks become real Arduino, C++ code in real time — right next to you.
- C++
- PYTHON
- JS
Launch & deploy
Connect your board (Arduino, ESP32, micro:bit), hit Launch, and watch your project come alive.
- CONNECT
- FLASH
- CREATE
- Young Builders
- 10,000+Young Builders
- Schools Onboard
- 500+Schools Onboard
- Projects Shipped
- 50,000+Projects Shipped
- Parents Love It
- 98%Parents Love It
What they're saying
Loved by kids, parents, and teachers.
My 9-year-old built a face-detecting camera in one afternoon. I've never seen her so proud. This thing is genuinely magical.
Priya M.
Parent, Mumbai
Replaced our Scratch curriculum with Drag-on ai last term. Kids are building real Arduino projects now — engagement is through the roof.
Mr. Sharma
CS Teacher, Pune
I made a robot that follows my voice!!! My friends think I'm a hacker now. The dragon is the BEST.
Arjun, age 11
Student
Supported hardware
Unlock Innovation With Boards
Arduino Boards Nano old bootloader
Arduino Boards Nano new bootloader
Arduino Boards Uno
Arduino Boards Mega
Arduino Boards Mini
ESP12 Board
ESP32 Board
Questions, answered
Frequently asked, honestly answered.
What age is Drag-on ai for?
Is it really free?
Do we need to buy hardware?
Is my kid's data safe?
Can I use it offline?
How is this different from Scratch or PictoBlox?
Why Drag-on ai
Code Hardware Without Code.
Traditional coding scares beginners. Drag-on ai meets kids where they are — visual, playful, and rewarding from day one.
Launch Drag-on Free
Old way
Typing Code from Scratch
- Missing semicolons = hours of frustration
- "Why isn't this working??" tears
- Boring for the first 6 months
- Most kids quit before they build anything cool
Built for everyone
Whether you're 8 or 80, there's a drag-on for you.
For Students
Skip the boring stuff. Build robots, games, and AI projects from day one — and impress your teacher.
- Free to use forever
- 200+ starter projects
- Built-in AI tutor
For Teachers
Classroom-ready curriculum, progress tracking, and projects that actually engage Gen-Z attention spans.
- Lesson plans included
- Group/class management
- No setup or installs
For Parents
Real STEM skills, not screen junk. Watch your child build things they're proud of — safely, offline-friendly, ad-free.
- Zero ads, kid-safe
- Works on any laptop
- No subscription traps
Ready to drag your first block?
No downloads. No setup. No credit card. Start building in your browser in under 30 seconds. Free · runs in browser · no signup needed.