Scratch-style blocks
Motion, looks, sound, events, control, sensing, operators, variables, clones and “My Blocks”.
Free for schools · nothing to install
Code with blocks.
Teach the Artificial Intelligence.
A Scratch-style creative studio where students program the AI: they build games controlled by their hands, train models with the camera and microphone, chat with AIs and control robots. Right in the browser, in 6 languages: English, Portuguese, Spanish, Chinese, Hindi and Arabic.
- The camera never leaves the device
- Works without signing in
- 6 languages, including Chinese, Hindi and Arabic
Everything a computing class needs
The blocks students already know, plus libraries, editors and extensions to go much further.
Paint editor
Brush, shapes, fill, text, selection with copy, paste and resize, masks, center of mass and an editable collision area.
Sounds and music
Over 70 sounds, microphone recording, audio from your PC or a link, effects and instruments.
Huge library
Animated characters, objects, letters, numbers, icons and dozens of original backdrops.
Save, share and remix
Save to the cloud with Google and publish to the Explore gallery. Classmates can test and copy it without touching the original.
Safe for schools
Bot protection, content filters in generative AI and local processing by default.
New in version 6.17
From blocks to a published game
Now in 6 languages (Chinese, Hindi and Arabic are here), ads in exported games, an automatic promo video, games built by Claude AI and much more for your students.
Ads in games (Premium)
Interstitial, rewarded (extra life) and banner ads with the same blocks on AdMob (app), H5 Games Ads, CrazyGames, Poki and App Inventor. With test mode and child-safe settings.
Automatic promo video
Record a promo video in 16:9, 9:16 or 1:1 with an opening, the game running with captions and a call to action, plus PNG covers. BlocosIA can even play by itself.
Games built by Claude AI
Describe the game and the AI builds it all in blocks for students to study. The Anthropic key stays encrypted in the browser.
Voltstrone and crafting table
In Craft 3D: recipes like the original game, wooden to diamond tools, a furnace and circuits with levers, torches, lamps, pistons and TNT.
Background music and playing sounds
Blocks for looping background music, volume and checking whether a sound is playing and which one. New tracks in the library.
New complete games
A 3-level 2D platformer with music and effects, an 8-direction game and Asteroids with an extra life from a rewarded ad. All open to study.
Your editor, your way
Drag to resize the stage and the sprite area, move variable monitors with the mouse and double-click to turn them into sliders.
Tutorials that show where to click
Tutorials highlight the right block, category and extension, always stay on top and now cover 2D and 3D games.
New in version 5.7
What's new for the classroom
A block backpack, a code area that tidies itself, lists, smart games and talking to Kodular and App Inventor apps.
Block backpack
Store scripts and take them to other projects, like in App Inventor. Saved in the cloud when you sign in with Google.
Always tidy code
Right-click: arrange in columns or by event type. Blocks never pile on top of each other, and Ctrl+F finds any block.
Lists and advanced loops
Arrays category: variables hold lists and objects. For each, filter, sort, sum, average and more.
8-direction movement
Like Construct 3: acceleration, braking, 4 or 8 directions and wall collision, no “forever” needed.
Enemies that think
Smart Sprites find the way through mazes, see you (no wall in between) and predict your moves.
Robot tanks
Cloning the chassis clones the turret too; health, damage, radar and robot sensors in the same game.
Apps with Kodular and App Inventor
The exported project talks to the app: events, requests with answers, TinyDB, vibrate, share and more.
Camera outlines
Draws the outline of objects and of what moves, light and offline. Great for art and body games.
Tile maps (tilemap)
Map editor with a ready tileset or your own: ground, platforms, coins, spikes and a goal flag.
Camera and parallax
The camera follows the hero and layered backgrounds move at different speeds for depth.
Barriers and collision sides
Turn a sprite into a solid barrier (like in Construct 3) and know if the touch was on top, bottom or the sides.
Animated costumes
Explosions, particles, fire, confetti and characters that run, fly and jump, ready to use.
Simulated robot
Build your robot in the editor (shapes, wheels and as many sensors as you want), draw tracks with curves, crossings and green markers and follow lines like in RoboCup.
Temperature and mass
Every sprite has a temperature and a mass: heat and weight sensors for experiments and rescue robots.
Games for itch.io and more
Export a .zip ready for itch.io, Game Jolt and Newgrounds, with icons, cover, credits and touch buttons.
Your own tiles and layers
Use your own pictures as map tiles and parallax layers, on each stage and backdrop.
New: 3D games
Make 3D games with blocks
Minecraft-style block worlds, imported or freshly made 3D characters, and the same way of coding students already know.
3D block world
Generated terrain (hills, mountains, islands, caves), day and night, water, lava, ores, breaking and placing blocks, inventory and health.
Professional 3D editor
Full-screen window with an orbit camera, brush, boxes, spheres, height layers, undo and a 16 x 16 per-face piece editor.
3D characters
Import GLB, GLTF, FBX, OBJ, STL, VOX and more (with Mixamo animations) or create a character with colors, hats and accessories.
They become 2D sprites too
Every animation becomes costumes in 1, 2, 4 or 8 directions: works on the 2D stage, in HTML, in WebView and in APKs.
Enemies and animals with AI
3D bodies that chase, run away, wander, climb steps and go around walls, with automatic walking animation.
Craft 3D example
Mine with cracks, craft at the table and furnace, TNT, eating, fall damage and zombies at night. All in blocks to study.
Artificial Intelligence that students program
Here the AI doesn't do the work for the student: it becomes a tool they understand, train and control with blocks.
Video sensing
Detects motion and direction over each sprite by comparing camera frames.
Hands
21 points per hand, gestures, raised fingers and pinch to draw in the air.
Face
Nose, eyes, smile, open mouth, blinks and head tilt.
Train models
Create classes, record image or sound examples and watch the AI's confidence live.
Voice
Speak text, recognize spoken commands and build robots that obey.
Text AI
Chatting characters and quizzes. Without signing in, the model runs in the browser.
Image AI
Describe it and the AI draws costumes and backdrops for the project (sign-in required).
Smart sprites
Speed, position prediction, follow and flee: the basis of AI games.
Robotics connected through the browser
Connect the board over USB or Bluetooth and program it with the same blocks. No drivers and no extra software in Chrome or Edge.
- Arduino: LEDs, buttons, analog sensors, PWM and servos.
- micro:bit: LED screen, buttons, accelerometer, gestures, temperature and pins.
- LEGO SPIKE Prime: motors, color, distance and force sensors, lights and sound.
- LEGO MINDSTORMS EV3: motors and sensors over Bluetooth (experimental).
- Raspberry Pi: GPIO pins, PWM, servos and computer vision with the camera (faces, colors and motion).
- Makey Makey: fruit, play dough and foil become keys and buttons for the project.
- Bluetooth BLE: send and receive wireless messages from ESP32, micro:bit and HM-10 modules.
53 ready-made games and projects: play, remix and learn
Minecraft-style 3D games, car racing, motocross, penalty-shootout soccer, a trap platformer, AI that sees through the camera and understands your voice, robots and music. Click, play in the browser and then change the blocks to make your own version — free.
3D WorldHard
Craft 3D: mine and build
Jogo 3D de blocos no estilo Minecraft: MESA DE TRABALHO com grade 3x3 e livro de receitas, ferramentas (picaretas, machados, pás e espadas de madeira, pedra, ferro, ouro e diamante) que gastam com o uso, VOLTSTRONE (circuitos iguais ao redstone: fios, tochas inversoras, alavancas, botões, placas de pressão, lâmpadas, pistões, portões, bloco musical e TNT) com laboratório pronto (tecla L), música de fundo especial, progresso salvo no Banco de Dados Local, dificuldade, dia e noite, zumbis e animais.
Play and remix 3D WorldEasy3D coin hunt
The easiest 3D game to build: a generator 3D character in third person grabs 10 coins (clones with a sphere body) before the 60-second timer runs out.
Play and remix 3D WorldMedium3D parkour with characters
Jump from platform to platform over lava with a 3D robot in third person: lamp checkpoints, falls, a timer, a waving guide and an alien dancing at the finish.
Play and remix 3D WorldHard3D Dungeon: retro shooter
Original first-person shooter in 90s style: a brick maze with lamps and lava, 3D robots and aliens that chase and attack, ammo, health kits, an animated 2D weapon and an exit room.
Play and remix 3D WorldMedium3D Hero Adventure
A complete 3D game with a 3D character from a .glb file: a menu with a PLAY button that starts without the green flag, a 3D backdrop (block island surrounded by water), 8 gems to collect in 3rd person and a gold pillar as the goal, with a timer.
Play and remix 3D WorldMedium3D Race
Race car game: 3 laps on a block racetrack against 3 rivals with autopilot (path waypoints), countdown, grass that slows you down, a hill on the straights, best lap and finishing position. Chase camera; the C key switches to top-down, isometric and 1st person.
Play and remix 3D WorldMediumMountain Motocross
Climb a mountain trail in a curved 3D world (no voxels!) on a dirt bike with circular wheels, smooth jump ramps, snow at the top, checkpoints and finish arch. Key C switches cameras.
Play and remix 3D WorldHardCurvy Craft: smooth world
Craft 3D with the world drawn SMOOTH, no cubes: rounded hills, trees and caves, but the blocks are still there (break, place, craft). Block "world look: curvy".
Play and remix 3D CharactersMediumZombie Escape (3D Characters)
Top-down 2.5D game with 3D characters turned into costumes in 4 directions: the hero walks (automatic animation), attacks with Space (play once + when the animation ends) and survives 60 s of zombies.
Play and remix 3D CharactersMedium3D Dance Show (3D Characters)
Rhythm game: press the arrows on time and the 3D robot makes a different dance move for each arrow. Combo speeds up the animation; missing pauses the backup dancers.
Play and remix 3D WorldMediumCurved Valley: 3D robot without voxels
A TRULY curved 3D world, no blocks: an island with smooth terrain, rounded palm trees, trees, rocks and mushrooms. The player is the "RobotExpressive" robot (public library, CC0) with 14 animations; collect 12 stars before time runs out while a 3D alien wanders the island.
Play and remix Complete gameMediumAsteroid Rain
A game with score, lives, shooting and clones. Study it and create new levels!
Play and remix Complete gameHardTank battle
A turret attached to the chassis that aims with the mouse, image points on the barrel and an enemy that aims on its own.
Play and remix Complete gameHardRobot Tank Arena
Tanks that are robots: motors, ultrasonic and radar. Each enemy clone is born with its own turret and has a health bar.
Play and remix GameEasyCrystal ball (game with menu)
Guessing game with a menu, animated buttons, thermometer, guess ruler and background music. Uses the "click the flag" and "click the stop" blocks.
Play and remix GameMediumTricky Level
Trap platformer (nothing is what it seems!): 5 levels with a fake floor, popping spikes, a runaway door, a falling ceiling, a saw and a fake door. Physics with only basic blocks (barriers and "touching … below") and a death counter.
Play and remix GameHardPenalty Cup
2D soccer: pick one of 8 teams, play the group stage with a table (P, W, L, GD) and the final. Each match is a penalty shootout: a target moving over the goal to shoot and picking a side to save.
Play and remix HandsEasyDraw in the air with your finger
The AI finds your fingertip and turns it into a magic brush.
Play and remix VideoEasyPop the balloons
Motion detector: wave your hands over the balloons.
Play and remix FaceEasyFunny face
A nose and glasses that follow your face, plus a smile reaction.
Play and remix Train AIMediumRock, paper, scissors
Teach the AI to recognize your gestures with examples.
Play and remix VoiceEasyVoice-controlled robot
Voice commands move Bit the robot.
Play and remix Smart SpritesMediumSmart tag
A ship that predicts where you're going.
Play and remix Text AIEasyRobot teacher
Chat with an AI that answers science questions.
Play and remix 2D WorldHardSuper 2D Platformer: Level Adventure
Jogo de plataforma estilo Mario reinventado com 3 fases no Mundo 2D: Colinas Esmeralda, Caverna de Cristais e Fortaleza Celestial. Pule em cima dos robôs inimigos (pisão clássico), bloco ?, dash aéreo moderno, trampolins, natação, moedas, vidas, efeitos visuais e trilha sonora em cada fase.
Play and remix Smart SpritesMediumGhost Maze
Ghosts that find their way through the maze and run when they see you. 4-direction movement.
Play and remix Smart SpritesMediumSpace Hunt
Hunters that predict your movement and go around rocks; crystals that run away. A ship with inertia in 8 directions.
Play and remix ListsEasyDraw and ranking
Lists in practice: for each, add, highest, position, join and sort.
Play and remix CameraEasyMagic outline
The camera draws a colorful outline of everything that moves and you catch stars with it. Offline and light.
Play and remix VoiceMediumSing and I recognize the notes
The microphone finds the note and the tuning; say "play" to hear your melody.
Play and remix VoiceMediumVoice and text composer
Say or type notes, build the song in parts and play it with several instruments.
Play and remix VideoEasyMotion alarm
Zones you drag over the camera: motion triggers the alarm and is logged with the time.
Play and remix HandsMediumHand drum kit
Play bass drum, snare, hi-hat and cymbal with your fingertips in front of the camera.
Play and remix 2D WorldHardClash of Kingdoms: Guerra e Estratégia
Jogo completo de estratégia e RPG estilo Clash of Clans no Mundo 2D com visão de cima clássica: construa e evolua Centro da Vila, Mina de Ouro, Coletor de Elixir e Canhão de Defesa, treine tropas (Bárbaro, Arqueira e Gigante) e ataque a fortaleza goblin com mira automática em 2D, barras de vida, projéteis e trilha épica.
Play and remix Criptografia e Banco LocalHardArt Studio: Professional and Secure Drawing
Aplicativo profissional de desenho para artistas com tela adaptável a qualquer formato (16:9, 4:3 e 9:16), ferramentas artísticas completas, cofre de obras com criptografia AES-GCM 256 bits, assinaturas digitais, hash SHA-256 e galeria no Banco de Dados Local.
Play and remix 2D WorldMediumCrystal Kingdom: 2D platformer in 3 levels
Complete platformer with 3 levels (Forest, Ice Mountain and Volcano) built with the 2D World extension: looping background music for each level, sound effects, particles with clones, rising "+10" texts, curtain between levels, slimes to stomp, checkpoint, springs, moving platforms and monitors positioned by blocks.
Play and remix 8-Direction MovementEasyCrystal Garden: 8 directions
Top-down game with the 8-Direction Movement extension: smooth acceleration, walls as barriers, dash with trail, AI bats that use "simulate key" to chase, 15 crystals to collect, timer and background music.
Play and remix AdsEasyAsteroids with an extra life (ads)
Uses the Ads extension (Premium). After losing, the player can watch a rewarded ad for one more life or play again with an interstitial ad. Banner on game over and "game started/stopped" events for CrazyGames and Poki. In the editor everything appears as a test ad.
Play and remix ArduinoMediumArduino: LED and potentiometer
Blink the board LED and move the sprite by turning a potentiometer.
Play and remix micro:bitEasymicro:bit: tilt to move
Use the micro:bit accelerometer and buttons as a controller.
Play and remix LEGO SPIKEMediumSPIKE: car with sensors
A car that stops in front of obstacles and reacts to colors.
Play and remix LEGO EV3MediumEV3: obstacle-avoiding robot
A robot that drives, detects obstacles with the ultrasonic sensor and turns.
Play and remix Simulated roboticsHardRescue robot (Rescue Line)
Follows the black line, avoids obstacles with ultrasonic sensors, reads green markers and finds the victim by heat.
Play and remix AppMediumTapping app (Kodular / App Inventor)
A phone game that talks to the app: record in TinyDB, vibrate, toast, share and the Back button.
Play and remix Classic BluetoothMediumClassic Bluetooth: car
Drive an HC-05 car with the arrows and receive the ultrasonic distance.
Play and remix Bluetooth BLEMediumBluetooth BLE: control panel
LED buttons, a slider for a servo and a thermometer receiving data from ESP32 or micro:bit.
Play and remix RobotMediumLine follower: timed circuit
A robot from the robot editor follows the line on a map-editor track, with time gates, splits and best lap.
Play and remix RobotHardMaze rescue (RoboCup)
Labirinto do Mundo 2D: o robô de resgate acha cada vítima com Atores Espertos, mede o calor e leva as vivas para a zona de evacuação.
Play and remix RobotMediumRobot sumo
You drive the blue robot against an autonomous robot with edge, ultrasonic and bumper sensors. Best of 3.
Play and remix RobotMediumExplorer on Mars
A 6-wheel robot avoids rocks with 3 ultrasonic sensors, collects ice with the color sensor and runs from hot geysers.
Play and remix Web and JSONMediumWeather forecast
Requests real data from an API, reads the JSON with lists and objects and draws a 7-day chart.
Play and remix MusicEasyMozart: Serenade and Turkish March
Two famous Mozart pieces built step by step with visual note, bar, rest and My Blocks.
Play and remix MusicEasyInteractive Music Theory and Sheet Music
Complete interactive laboratory for learning music theory and sheet music: musical staff, Treble and Bass clefs, notes on lines and spaces, ledger lines, note durations, time signatures, accidentals, virtual piano keyboard and sight-reading challenge!
Play and remixCommunity library
Projects shared by students and teachers. Open one to test it and make your own copy to remix.
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Made by a teacher, for teachers
Built around computational thinking and digital literacy, with AI explained visually.
- Students see what the AI “sees”: hand points, face points and confidence bars.
- Training a model shows in practice what data, examples and bias are.
- Without signing in, data stays on the school's computer (privacy friendly).
- Shared projects can't be changed by others: only copied.
Help keep the project free
BlocosIA Studio is independent. A donation helps pay for servers and build new features for schools.
Make a donationPlans
Coding, camera and voice AI, robotics and most extensions are free. Pro unlocks the Premium extensions, unlimited cloud and HTML export.
Free
R$ 0
- All blocks, camera and voice AI, robotics and most extensions (Premium examples open too)
- Unlimited projects in the browser and as files
- 1 cloud project (save, copy or publish)
- Backpack with 10 items
Pro
R$ 19,90/month
- Unlimited cloud projects: save, copy and publish
- Export HTML, a package for game platforms and a Capacitor app (Android and iOS), and record the game promo video
- Premium extensions: generative AI (text, images and voice), Web and JSON, Game World, 3D World, Vehicles and Combat and Ads in exported games
- Backpack with 30 items in the cloud
- Secure payment with Stripe; cancel anytime
Frequently asked questions
Can I make 3D games?
Yes. The 3D World extension creates block worlds (Minecraft style) with its own 3D editor, first or third person player, inventory, health and day and night. 3D characters can be imported (GLB, FBX, OBJ, STL, VOX…) or created in the editor, and become sprites with costumes animated by direction. The Craft 3D example also runs on the free plan; the 3D World extension is Premium.
Is BlocosIA Studio free?
Yes. The blocks, camera and voice AI, robotics and most extensions are free for students, teachers and schools, and there is nothing to install. The Pro plan (R$ 19.90/month) is optional: it unlocks the Premium extensions (generative AI, Web and JSON, Game World and Vehicles and Combat), unlimited cloud projects, a 30-item backpack and HTML export. On the free plan, examples with Premium extensions still open and run.
Do I need an account?
No. Without signing in, everything is processed in the browser and the project is saved on the computer. Signing in with Google lets you save to the cloud, share by link and use cloud generative AI.
Are camera images sent to the internet?
No. Motion, hand and face detection and model training run on the device itself. Only the project is saved, and only when you choose to save to the cloud.
What's the difference from Scratch?
Coding works in a similar way, but BlocosIA Studio was made to teach Artificial Intelligence: it has computer vision blocks, image and sound model training, generative AI and robotics, in 6 languages (English, Portuguese, Spanish, Chinese, Hindi and Arabic). It's not an official Scratch product.
Does it work with Arduino, micro:bit and LEGO?
Yes, over USB (or Bluetooth for the EV3) using Google Chrome or Microsoft Edge on a computer. Arduino uses StandardFirmata; micro:bit and LEGO SPIKE Prime use MicroPython.
Can other people edit my shared project?
No. Shared projects are public in the Explore gallery: anyone can test them and make a copy, but only the author edits the original.
Does it run on slow computers and Raspberry Pi?
Yes. On slow computers the editor turns on “Light mode” automatically (lower stage resolution and fewer effects); you can also toggle it in the stage format button. On a Raspberry Pi, the Raspberry Pi extension controls the GPIO pins and the camera through a small Python bridge.
Is the face, iris and voice biometrics secure enough to protect data?
No: it is educational. It helps students understand enrollment, comparison, similarity, thresholds and false positives, great digital security topics. Everything runs in the browser and enrollments stay inside the project.
What is the Pro plan's HTML export?
It creates a single .html file with the project and the BlocosIA engine that runs on its own in any browser or inside an app (Android and iOS WebView), without the editor and without a server.
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