SUPER EASY SUPER SIMPLE PRETTY LEGIT glitchy image effect. kinda like VHS tearing.
- select a bit of it, all the way across
- shear it kind of like this - play with the curve!
that’s it! you can do it per channel to get cool color tear effects, and once you’re done you can use things like lens blur with a bit of noise and specular highlighting to get a more organic effect. i’ve seen other glitch / screenshot / VHS-effect tutorials and none of them have looked even remotely organic to me, so have this!