Logo Turtle Graphics
ID
dcoeaobaokbccdcnadncifmconllpihpThe Logo Programming (Turtle Graphics) in Chrome Extension.
Extension information
Screenshots
Description
The Logo Programming (Turtle Graphics) in Chrome Extension.
🐢 Logo Turtle Graphics — Learn to Code by Drawing!
Turn programming into play! LogoTurtle brings the classic LOGO programming language (turtle graphics) right into your browser. Type a few simple commands, press Ctrl+Enter, and watch a friendly turtle draw spirals, stars, fractals and more. It's a fun, hands-on first step into coding for kids, students, parents and teachers.
✨ WHY YOU'LL LOVE IT
• Instant results — write code and see the turtle draw immediately on the canvas.
• Beginner-friendly — start with “FD 100 RT 90” and grow into loops, conditions and recursion.
• Powerful yet simple — a real interpreter with variables, math, and your own procedures.
• Built-in examples — load ready-made drawings (chess board, fractal stars, spirals) and tinker.
• Saves your work — your program is remembered automatically between sessions.
• Export your art — download your drawing as a PNG with one click.
• 25 languages — use the interface in your own language.
🎨 WHAT YOU CAN DO
• Move: FD/FORWARD, BK/BACKWARD, RT/RIGHT, LT/LEFT, HOME, SETXY, SETH
• Pen & color: PU/PD, PENERASE, COLOR, WIDTH, RGB colors
• Shapes: CIRCLE, SQUARE, RECT, DOT
• Loops & logic: REPEAT, WHILE, DO, FOR, IF/ELSE, STOP, GOTO
• Variables & math: MAKE, INC, DEC, plus expressions like :n+5, 360/:corner, parseInt(:random*3)
• Your own commands: define procedures with TO … END — recursion included!
• Special variables: :random, :repcount, :turtlex, :turtley, :turtleangle
👨👩👧👦 PERFECT FOR
• Kids taking their first steps in programming
• Parents and teachers introducing computational thinking
• Hobbyists who love generative art and fractals
• Anyone rediscovering the joy of LOGO
🔒 PRIVATE & SAFE BY DESIGN
• No accounts, no ads, no tracking, no analytics.
• Collects ZERO personal data — everything stays on your device.
• Built on Manifest V3 with a strict security policy (no remote code).
• 100% free and open source (MIT).
🚀 TRY IT NOW
Open the extension and type:
repeat 100 [fd :repcount*3 rt 90]
…then press Ctrl+Enter and watch the magic happen!
Teach your kids programming the fun way — install Logo Turtle Graphics and start drawing with code today!
⭐ Open source & contributions welcome: https://github.com/DoctorLai/LogoTurtle
Support the development of this plugin:
https://buymeacoffee.com/y0btg5r
https://www.paypal.me/doctorlai/3
Bitcoin (Min 0.0001 BTC): 13Tosue7oQZfFhfefsowh5A34mUHtnpS7n
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BTS (Bitshares): doctorlai-uk
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HIVE: @justyy
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