Shapes & Motion Graphics October 10, 2026

How to Create Connecting Line Networks in After Effects

Learn how to build animated connecting-line networks and constellations in After Effects using the Super Lines script.

Connecting-line networks in After Effects — the glowing links between nodes you see in tech and data visuals — look complex but are quick to build with the right tool. Here is how with Super Lines.

Why a dedicated tool?

Drawing and animating dozens of links by hand, then keeping them attached as layers move, is impractical. Super Lines automates the connections.

Step 1 — Place your points

Arrange the layers or nulls you want to connect.

Step 2 — Generate the lines

Create connecting lines between them with Super Lines.

Step 3 — Style the network

Set width, colour and glow to match your look.

Step 4 — Animate

Move the anchor layers and the network reshapes automatically.

The tool behind it

Get Super Lines on NexTools.

FAQ

Good for data visuals?

Yes, it is ideal for node-and-connection and network graphics.

Do connections update automatically?

Yes, lines follow their anchor layers.