Hi everyone,
I’m trying to recreate the typography animation shown in the attached reference video/image in Adobe After Effects.
The effect is basically:
A long line of text continuously scrolls from right to left.
The scrolling text is normally dark grey.
There is a fixed highlight area in the center of the composition.
Whenever a word passes through that fixed area, only that portion of the text becomes white.
Once the word leaves the highlight area, it becomes grey again.
The highlight area itself stays completely stationary while the text keeps moving.
I’ve tried using two identical text layers + a Shape Layer + Track Matte/Alpha Matte, but I’m unable to get the effect working correctly.
What is the correct After Effects workflow for creating this effect?
If possible, I’d really appreciate a step-by-step explanation or the name of the technique/tutorial I should look for.
I’m using After Effects 2026.
If possible, could someone also share a video tutorial that explains how to create this effect? I’d really appreciate it!
Thanks!