Logo Turtle Graphics Playground

Logo is a classic programming language, often a kid's first, that controls an on-screen "turtle" with simple commands like forward, right, and repeat. As the turtle moves, it draws a line (unless the pen is up), making it easy to visualize loops and angles.

forward/fd, backward/back/bk, right/rt, left/lt, repeat N [ ... ] (nestable), penup/pu, pendown/pd, setheading/seth, home, clearscreen/cs/clean, and color (accepts a CSS color name or #hex code). Angles are in degrees; a semicolon (;) starts a comment.

Straight up (north), at the center of the canvas. right turns clockwise and left turns counter-clockwise, matching classic Logo conventions.

Yes — execution stops after 20,000 line segments to guard against runaway repeat counts (e.g. repeat 999999999), and you'll see a truncation warning if that happens.

Yes. Click Share to copy a URL that encodes your current code, so anyone who opens the link sees the same drawing.