"Welcome to Kleebz Tech and another video in our
Fooocus for stable diffusion series of videos. In this video, I'm going to be discussing Styles
and how they work in Fooocus. Don't miss my other videos covering other aspects of Fooocus
from installation to poses and face swap. You've probably been using Fooocus now for a
little bit. You're in the advanced section, you found the Styles section, and you get a whole
bunch of different styles in there. You're not necessarily sure exactly what all these things do
or how they work. That's what I'm going to try to explain today. It's actually pretty simple. All
the styles are in Fooocus, for the most part, wrap around your regular prompt, all but the Fooocus
V2, which I'll get to in a moment. They add certain styles or keywords that you would normally
use to get the results that you're looking for from these styles. For example, a photograph
one is going to add keywords for Photograph, so instead of you having to type in all the
details that you want to get a masterpiece, all this sort of stuff, you just type in the
actual content of what you're looking for, and Fooocus with these styles will take care
of the rest. That's not always the case; you may have to tweak them yourself. It is always
a good idea to know what's being added to these, so you have a better idea of what could be
negatively affecting the results that you're trying to get from one style if you have another
style enabled because they will fight with each other if they contradict each other. So for this,
I've just gone ahead and set it up. I'm running it at the speed setting with the standard model
under the run.bat. These are the normal ones that are checked off to begin with. I'm going to start
off with Fooocus V2 because that one adds when you generate an image. We're going to actually
pull that up right now. So in the log file, this is the actual prompt that I typed in, and
that's it. But you'll notice here Fooocus V2 expansion adds more to that prompt. Now, that
is going to be different on each one; it's not always going to be the same. That's why Fooocus V2
is different from the other styles because it'll add different things to each prompt as it goes.
So by unchecking that, we will now remove all that extra stuff it added. Now, that's not all
that's added, which is key. Hopefully, they're going to add this in an upcoming update, but you
don't see in the log these other styles and what gets added. So let's go for the Fooocus sharp one.
What that does is it takes the prompt that's been put in, and it puts it inside of this area here.
Then, it's adding the rest of the information you see here into the prompt, so it basically
combines multiple things into one prompt. The same thing with the negative; not all the styles
will add a negative, but this one does. So, this will add those things to your negative prompt
when you use that style. Now, the Fooocus Enhanced one is a little bit different. Fooocus Enhanced
only adds a negative prompt; it doesn't add any of the regular prompt. This is all in the negative
prompt that's going to be added in there when you use Fooocus Enhanced. And this is why I mentioned
when you're testing things, you want to not use the styles a lot initially. Because with the
Fooocus V2 expansion, you don't know what words are being added until after. If you go into the
log, that's why it's a good idea that when you're testing new models, new features, things like
that, uncheck the styles. Use the styles once you know what the results are that you're getting
without the styles. Those are your primary ones. So, let's go ahead. I'm going to leave those
checked for the moment, but I'm also going to be looking for an adorable 3D character here. All I'm
going to do is just check off that one. I'm not going to uncheck the other ones. I just want to
give you an idea of what's going to happen. Now, this is actually what's added to that prompt:
the adorable 3D character, then your prompt, and then '3D render adorable character 3D art'.
Then the negative is added in there. So, we're going to go ahead and we're going to actually
generate the same thing that I've generated here. I'm actually going to use the same
seed, and we're going to go ahead and generate. Okay, so we have our images generated,
and I am going to bring up the photo app so we can compare these images and
see the difference. Looking at these, it's not a drastic difference between those
two results, and honestly, it's definitely not the results I was looking for as far as the
adorable 3D character. I got these swapped around, but the reason for that would be the fact that
if we load this up, you'll see it actually added not only the expansion, which is sharp, focused,
detailed, elegant—all the things that are probably not going to give us, essentially, the results
that we want—and then it added the other styles. Let's go back. Now, I'm going to uncheck all
of these styles here. We're going to use the same seed that we used before, and we're going to
generate again. Okay, I think you can already tell the difference without me even having to open
this up, but I'm going to do it anyways. This was the standard one we did; then we added the
adorable 3D character, and it really didn't change an awful lot. Then we got rid of all the other
styles and just did the adorable 3D character, and you can see the huge difference because
everything that was in these other ones is not added to this one. So, it's only getting that
adorable 3D character prompt, and in theory, we should be able to put the exact same thing in
there and get the exact same results, or pretty close. Let's go ahead and find that out right now.
We're going to find the adorable 3D character, and I'm going to actually go ahead, and we are
going to. So normally, it would place it after. Okay, so we have the exact same one. I'm going
to uncheck the style, but remember, this one does have the negative prompt. Let me actually
copy that one in here. So now, we should get, in theory, the same results. Okay, let's verify,
but I think we can say with pretty good certainty, those are exactly the same. We end up with the
same results on both of these. The reason for that is exactly as I explained: when we do that,
we're not getting any styles or anything; it's only adding the prompts we want in there. There's
no other added stuff from Fooocus that basically disables everything else, like what I just
did. So, that style, the adorable 3D character, got the exact same results as me typing the whole
thing in. But now, you don't have to type all that stuff in; you only had to type in the actual thing
you wanted, not the rest of those instructions. So, let's go ahead and try the adorable 3D
character with just the Fooocus V2 expansion. I have removed the other two just to see
what we get for results out of this. So, these were the two that were the adorable 3D
character. One was the style, and the other one was where we put in the prompt, and this one
was the Fooocus V2 expansion text expansion that was added. It still gets pretty decent results
when it comes to the adorable 3D character, but it may not be exactly what I would expect. But
this gives you a really clear picture of exactly what's happening in the background and why you
want to be unchecking and checking the things to make sure you're not fighting each other
when you're using these styles, that they're not going against each other. You could actually
even explore other different ones in here. Oh, I will mention as well, a lot of people do
ask what the SAI and the MRE mean. Those are just the ones that developed the styles,
that's all that means. And then you can mix and match your styles if you want to generate all new
combinations. What you may get for results is hit or miss because, as I said, a lot of times these
things could be fighting with each other. So, it's going to be hard to tell sometimes. It may
even be useful to go in, if you ever want to see what these styles are. If we go into the Fooocus
folder and then into the program folder, there's actually a folder in here called SDXL Styles.
If we go into here, we can open these up with any notepad, which is perfectly fine, whichever,
and you can look in here to actually see what the styles are. So, you could get a pretty good idea
of how these are built, and you could actually pull ideas from the styles. There are actually
several different styles in files, so if you're ever looking to see what those are, it's useful
to explore that to find out what's going on. So, we have our new generation, as is visible
here. We've added a new style to it. These were our original one on the right, and
then we had the one with the expansion, and this was the bad dream style. So, you can
mix and match those. There is an awful lot in here. I'll probably go over a lot of these at
some point to compare what the results are. Honestly, I think that pretty much covers all
the basics of styles and understanding how they work. Like I said, whenever you're testing
anything, uncheck other styles. That way, you make sure that they're not interfering with
each other. If you found this video helpful, please do consider clicking the like
button because it does help. And, questions or suggestions for video ideas, please
leave a comment. I'm actually thinking about doing a weekly video of pulling things from comments.
Thanks for watching, and don't forget I do have other videos on Fooocus, and I'm going to have
obviously more in the future. Have a great day.
