![](/static/253f0d9b/assets/icons/icon-96x96.png)
![](https://lemmy.ml/pictrs/image/h1ChnLuBHr.png)
Put each character in a spans with random classes, intersperse other random characters all over the place also with random classes, then make the unwanted characters hidden.
Bonus points if you use css to shuffle the order of letters too.
Accessibility? Pffffft.
Super Thunder Blade did this, same era too.