Free · Connect stars across the night sky

Constellation Line Animator for Kids

Reveal the Big Dipper, Orion, or Cassiopeia by connecting each star in order.

  • Clear, kid-friendly steps
  • Private in your browser
  • No signup
Line animation studio

Constellation line animator

Connect stars in order and watch a sky pattern appear.

Private and local
Your ideaJoin seven stars to reveal the Big Dipper shape.
Start with an example
Live previewBig Dipper

Turn on “Add a line,” then draw right on the picture.

Keep your work

Save or open

Exports stay on this device. Animated SVGs play without a Bookify account.

Powered by Vivus, an open-source library available under MIT.

Three simple steps

How to use it

  1. Pick a ready example or open a safe local SVG.
  2. Press play, scrub the progress, or add your own line.
  3. Save an animated SVG, still SVG, PNG, or project.

Private by default

Your words and choices stay in this browser tab. There are no accounts, uploads, ads, or trackers inside the tool. Close the tab and the working data is gone.