Font Replacer AE - Full script overview + After Effects Tutorial
Tired of changing fonts manually in After Effects?
Font Replacer AE is a powerful After Effects script to replace fonts, update styles and manage hundreds of text layers in seconds.
Enjoy 20% off during the launch period using code FRAELAUNCH (valid until May 2026).
⏱ Chapters
00:00 Stop wasting time changing fonts manually
00:26 How Font Replacer actually works (quick overview)
02:10 Replace any font in seconds (real workflow)
03:10 Fix precomps and nested text issues
04:42 Save time with reusable presets
05:30 Change size, color and stroke globally
07:05 Don’t break your project (advanced safety settings)
08:02 Real tests – can it handle real projects?
09:00 Don’t break expressions (critical test)
09:32 Fix keyframes without ruining animations
10:46 Protect multi-font text layers
12:33 Fix ugly spacing, kerning and caps issues
15:25 Fix stroke problems (without messing everything up)
17:12 What happens if you mess up inputs
19:04 Complex rigs, animators and missing fonts
20:20 RTL, Unicode and weird text edge cases
23:31 Change only what you want (font targeting)
25:58 3D text, timers and real production use
28:24 1000+ layers stress test (real performance)
30:08 What the script still can’t do (important)
30:48 Final results – is it worth it?
Font Replacer AE is designed to automate font replacement across complex After Effects projects without breaking expressions, keyframes or animations.
In this tutorial you’ll learn how to replace fonts globally, protect your animations and handle complex real-world scenarios safely.