**BEST AI FOR ROBLOX GUI! (GPT-Image 2 vs Nano Banana Pro) — Transcript & Summary | SozAI**
Source: https://sozai.app/transcript/best-ai-roblox-gui-gpt-image-2-vs-nano-banana-p/

Aero compares ChatGPT Images 2.0 and Gemini's Nano Banana Pro for designing Roblox GUIs, testing upgrade and shop menus, pricing, and asset breakdown. Images 2.0 wins on quality.

## Key Takeaways

- ChatGPT Images 2.0 produces higher-quality, more polished Roblox GUIs than Gemini's Nano Banana Pro.
- Nano Banana Pro performs well on consistency tasks and is a viable budget option.
- Asking AI to break a GUI design into individual assets greatly speeds up Roblox development.
- Both tools cost only cents per image, making AI-generated UI assets very affordable for developers.

## What the video covers

- The video compares OpenAI's ChatGPT Images 2.0 against Google's Gemini (Nano Banana Pro) as AI tools for Roblox UI design.
- Pricing is covered: Images 2.0 costs roughly 1 to 40 cents per image, while Nano Banana costs about 8 cents, or 15 cents for Nano Banana Pro, so overall costs are similar.
- The first test generates an in-game upgrade menu from the same prompt in both tools; Images 2.0 produces a more polished, structured result, though the color scheme is somewhat moody for Roblox.
- When asked to restyle the upgrade menu to match a reference image's color scheme and layout, Nano Banana Pro ignores the layout and produces a result the creator dislikes, while Images 2.0 makes the design shinier and more appealing.
- Both tools are asked to break the designs into individual assets for use in Roblox Studio; Images 2.0's breakdown is clearly more useful and structured.
- A second test covers a shop menu where players buy power-ups such as double click or auto clicker with Robux; Images 2.0 again produces a more vibrant result.
- For the Robux button, Nano Banana Pro's asset breakdown is described as ugly and unusable, while Images 2.0 yields usable assets that can be used as image labels after removing the background.
- The creator then asks both models to harmonize the new menus with a previous GUI for consistency; Nano Banana Pro is praised for consistency here and is recommended as a budget alternative.
- Overall the creator concludes Images 2.0 is miles ahead for perfect GUI generation, at roughly 50 cents to $1 per complete set of menus.
- The whole video was reportedly made in about 10 minutes, and the creator emphasizes that the asset-breakdown workflow saves significant build time.

## Chapters

1. 00:00 Introduction: Best AI for Roblox UI
2. 00:47 Pricing of Images 2.0 and Nano Banana
3. 02:01 Upgrade Menu: First Test
4. 04:28 Restyling the Upgrade Menu with a Reference
5. 05:27 Asset Breakdown Comparison
6. 07:09 Shop Menu with Robux Purchases
7. 08:29 Consistency Across Both GUIs
8. 09:06 Final Verdict and Cost Summary

Answers

## Questions about this video

Which AI does the creator recommend for Roblox GUI design?

The creator concludes that ChatGPT Images 2.0 is far superior for Roblox GUI design. It produces more polished, structured, and visually appealing menus with usable individual assets. Nano Banana Pro is still recommended as a cheaper alternative for those on a budget.

How much does it cost to generate Roblox menus with these AI tools?

According to the video, Images 2.0 costs about 1 to 40 cents per image, while Nano Banana Pro costs about 15 cents per image. The creator estimates a complete set of menus costs roughly 50 cents to $1 with Images 2.0, making the overall price very low.

Why does the creator recommend breaking GUI designs into individual assets?

Asking the AI to split a design into individual assets makes building the GUI much easier, since each icon and button can be cropped and imported into Roblox Studio. The creator says this breakdown is a game-changer for GUI development.

## Full Transcript — Download SRT & Markdown

00:00

Speaker A

What is the best AI for Roblox UI design? Let's find out together.

00:21

Speaker A

best. And I think you should absolutely watch till the end of the video because it's going to shock you. What I'm going to show you is shocking for UI design.

00:31

Speaker A

Today we're going to be comparing Gemini with Images 2.0 from OpenAI. I'm going to show you two examples as well as multiple AI edits, of which one is the best. I think you should absolutely watch till the end of the video because it's going to shock you. What I'm going to show you is shocking for UI design.

00:47

Speaker A

Now, the question everyone has, what is the cost? So, for Images 2.0 from ChatGPT, you are putting like 1 cent up to 40 cent per images. But in all honesty, you don't need a higher size than this one. So, the cost is very,

01:05

Speaker A

But before we begin, I want to let you know that we're going to create two different menus. The first menu is a menu for upgrades, in-game upgrades of our skills. The second menu is a sub menu where people can sub using Robux.

01:17

Speaker A

Like you get 100 design, individual assets, you can then reuse them, and you are good to go for all of your GUIs forever in Roblox. Like it's a game-changer for $15, 100 different images. Perfect. It's pretty insane. For

01:32

Speaker A

Now, the question everyone has: what is the cost?

01:48

Speaker A

Banana and ChatGPT Images 2.0. So, the first thing is we're going to check what happens with the standard menu design, which is for the upgrade menu. So, here is the prompt that I use both for Gemini and for Open AI image, too. And this is

02:05

Speaker A

So, for Images 2.0 from ChatGPT, you are paying about 1 cent up to 40 cents per image. But in all honesty, you don't need a higher size than this one. So, the cost is very, very low. You could literally design 100 different images and menus using this with about $15 at the highest quality possible, which is more than enough.

02:21

Speaker A

but it feels so 2025. Here is what Images 2.0 did. looks beautiful. I don't like the color scheme because I think it's a little bit moody because we play Roblox, we want some more shiny stuff. But already, we can

02:37

Speaker A

You get 100 individual design assets, you can then reuse them, and you are good to go for all of your GUIs forever in Roblox. It's a game-changer for $15 and 100 different images. Perfect. It's pretty insane.

02:50

Speaker A

Let's say that I like this color scheme, that I like this layout. I tell the AI models, "Please edit the image to use this color scheme and this kind of layout." And what Gemini came up with is this ugly ass design. It was absolutely

03:08

Speaker A

For Nano Banana too, it's about 8 cents per image. And if you want to use Nano Banana Pro, which is what I'm doing in this video, you will need 15 cents per image. So, overall, the pricing between the two is very, very similar: Nano Banana and ChatGPT Images 2.0.

03:16

Speaker A

It didn't keep the layout as I wanted. I really, really hated it. So, this is what Images 2.0 did. It made the whole thing more shiny. It made it pop up more and it looks absolutely lovely. Like, no

03:31

Speaker A

So, the first thing is we're going to check what happens with the standard menu design, which is the upgrade menu. Here is the prompt that I used for both Gemini and OpenAI Images. And this is what Gemini came up with.

03:46

Speaker A

color of the image attached, boom. And then the final step for this UI design is I ask it to break it down to individual assets. So, we can go ahead and crop all of the assets here, take them over to Roblox Studio, or give them

03:59

Speaker A

The design is not bad. It looks fine. However, I think it's not very modern. I don't really like the color scheme. However, it was able to put the image, the upgrades, and the explanation. It's not bad, but it feels so 2025.

04:14

Speaker A

possibly find them also on Roblox Studio, or you could go ahead and generate each one of these using the low quality setting and then take them to your game to have the absolutely maximum quality for your design. But, this

04:27

Speaker A

Here is what Images 2.0 did. It looks beautiful. I don't like the color scheme because I think it's a little bit moody, and since we play Roblox, we want some more shiny stuff. But already, we can see that the difference is absolutely huge. Look at this, and then look at this. This is so much better.

04:43

Speaker A

useful. Like, see the difference in quality, in structure. It's pretty pretty insane. Like, in this specific prompt, Images 2 is miles ahead. Like, you don't need anything more to have perfect GUIs. Now, let's go to the second prompt, which is the shop menu,

05:01

Speaker A

So, as a second step in this process, I added an image reference. Let's say I like this color scheme and this layout. I tell the AI models, "Please edit the image to use this color scheme and this kind of layout." And what Gemini came up with is this ugly design. It was absolutely awful. I don't like it at all, to be honest with you. It feels like a huge regression, even from the previous version.

05:09

Speaker A

And we put the same prompts in both AIs, and this is what Gemini came up with.

05:16

Speaker A

It didn't keep the layout as I wanted. I really, really hated it.

05:33

Speaker A

beautiful. But, there is one issue. If we like this design, we need to bring it closer to our previous GUI, which is the GUI that we created here. So, when you make a game, when you make GUIs, having

05:47

Speaker A

So, this is what Images 2.0 did. It made the whole thing more shiny. It made it pop more, and it looks absolutely lovely. Honestly, we went from this to this, and it looks so much better. You can obviously see the difference: everything pops more. It's absolutely beautiful, and it only took a very simple prompt. I gave it the image, said to edit it to use the color of the attached image, and boom.

06:05

Speaker A

them edit the scholar scheme and the style to make them more consistent. And this is what Gemini came up with with our initial, let's say, GUI that we created because I didn't like the previous one, so I went up with this

06:19

Speaker A

And the final step for this UI design is asking it to break the design down into individual assets. So, we can crop all of the assets here, take them over to Roblox Studio, or give them to AI to recreate them in code. It makes the build-up so much easier because we have the design and all of the individual assets we need to use or create.

06:33

Speaker A

a game and I didn't have money for a ChatGPT, both of these would be great.

06:37

Speaker A

It even gives you the stacked coin icons. You could possibly find them on Roblox Studio as well, or you could generate each one using the low-quality setting and then take them into your game for the absolute maximum quality in your design. This breakdown is a game-changer when you make GUIs.

06:54

Speaker A

they look pretty pretty similar. It's so insane. It's so beautiful. And then, I say, "Okay, the Robux button is not studied. It doesn't have the complete, you know, coloring I want. Take this button and put it in the image. Put the

07:09

Speaker A

With the same prompt, this is what Nano Banana did. It looks ugly and awful, not useful. You cannot literally just go ahead and use it. It's a breakdown, but it's not useful. Look at the difference in quality and structure. It's pretty insane. For this specific prompt, Images 2 is miles ahead. You don't need anything more to have perfect GUIs.

07:22

Speaker A

then finally, we do the, you know, the individual assets. So, we got the Robux button. It's pretty much set. You can use it as an image label. You can take it, remove background, you're good to go. Double click icon, good to go. Auto

07:34

Speaker A

Now, let's go to the second prompt, which is the shop menu, where people can purchase power-ups with Robux. We have two different options: double click or auto clicker. We put the same prompts into both AIs, and this is what Gemini came up with.

07:49

Speaker A

completely honest with you. Like, getting this menu into individual assets that you can use, game-fucking-changer.

07:57

Speaker A

It looks so 2025. The colors don't pop. It looks clean. If I was making a game for fun, it would be great, don't get me wrong. However, look at this. This is what GPT came up with, and it looks so great. It looks so beautiful. But there is one issue. If we like this design, we need to bring it closer to our previous GUI, the one we created here. When you make a game and make GUIs, style consistency and color consistency between your menus are very important.

08:14

Speaker A

palette you want, your GUI is ready with a single click. Break it down into individual assets, and you're good to go. You You are ready to go, guys. You are ready to go. Only thing you would change here is probably this plus 25%

08:28

Speaker A

So, what I did next is I took the images from both models, attached the previous menu that I liked from each of them alongside the current menu, and told them to edit the color scheme and style to make them more consistent. This is what Gemini came up with, using our initial GUI, because I didn't like the previous one, so I went with this GUI. Let's say this is the perfect GUI that Nano Banana could do. I added it along with the previous image, and this is what I came up with. It looks good. Nano Banana was very good at enforcing consistency. I like it. If I was making a game and didn't have money for ChatGPT, both of these would be great.

08:38

Speaker A

You make it exactly as you want with simple edits. You take the individual assets, recreate it in right in like Roblox Studio by removing background and stuff, and you're good to go. Like, guys, I I got nothing else to tell you.

08:50

Speaker A

Don't get me wrong, they are not looking bad. But guys, look at what OpenAI's new image model could do. It made everything look so much more beautiful. We went from this to this. So, we have style consistency. You see the menus, they look pretty similar. It's so insane. It's so beautiful.

09:06

Speaker A

I'm done with my menus. 50 cents to $1 with Image 2, and I'm good to go. I'm ready to make my game. You cannot beat that. It took 10 minutes, at most, to make the whole video today, and yeah,

09:20

Speaker A

Then I said, "Okay, the Robux button is not styled. It doesn't have the complete coloring I want. Take this button and put it in the image. Put the style in the image." And look at this. We went from these buttons to these. Everything is consistent in styling, and this looks much better and more consistent with what we make. It's beautiful. It's amazing.

Topics: Roblox Roblox UI design AI GUI ChatGPT Images 2.0 Nano Banana Pro Gemini AI image generation Roblox Studio game UI asset breakdown

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