How to use competitor ads as a blueprint for better meta ads creatives, step by step with Gemini

Using Meta ads creatives to post suitable ads on social media platforms like Instagram, Facebook, LinkedIn, etc. Meta Ads is one of the quickest ways to expand a brand. But still more of the markters getting struggles and face a standard problem in their ads, story ads get very low engagement compared to their opponents.

You know one competitor for your brand. That one brand ads you see everywhere. Their story ads, their reels, their posts, and their carousel all look good and on-brand, with high engagement.

Nowadays, all creators and brands market terms using AI tools to design ad posts quickly. In this use case, one of the most powerful tools is Gemini with Nano Banana, which can generate an ad post with a high-quality image by using the competitor ad post with a simple prompt. using Google Nano Banana to create meta ads without advanced designer terms.

Your Competitor Is Winning. You've seen it. This is your problem.

Let’s imagine a simple story.

I am running a small brand to start selling business in skincare products and using Meta ads on Facebook, LinkedIn, and Instagram to promote my product. I design ad images and post them myself using basic free Canva templates.

After running ads for two weeks, I noticed something disappointing:

My ads were getting very low engagement.

Very few people were clicking the ads.

My cost per click was high.

Many startup brands are struggling with ad performance. Here, the common problem in the market is

Lacking visual Quality: The ad's images fail to capture engagement in a packed social media feed.

Lack of Design Skills: How to use design tools like Photoshop, because many marketers do not know design.

Limited Creativity: Using the same ad style for brands, which reduces engagement.

Slow Creative Production: Creating multiple ads manually takes a lot of time.

Expensive Designers: Hiring professional designers for every ad can be expensive.

For this reason, marketers nowadays are creating Meta ads Creatives using Gemini Nano Banana and other AI design tools. Then, after I decided to analyze a competitor's account of ads using the Meta Ads library. First, analyze which ads get more engagement, and interpret the ad image. Save that ad somewhere safe. We can use that in the Feature for the next step.

What I noticed in the competitor's accounts was interesting. We are disgusted with the solution.

Solutions to make Meta Ads creatives using Gemini Nano banana.

My competitor’s ads were performing much better because:

Their images were visually attractive

Their product photos looked professional

The colors matched their brand

The images had clear marketing text

Their ads told a simple story

By using AI tools, with attaching competitor ads to generate multiple ads quickly for your own brand. When you use Meta ads, analyze the competitor ads, and observe the font style and layout. Create images using the Gemini Nano banana, you can.

Create a lifestyle image with quality.

Improve your marketing text content in the image.

Design banner ads also.

Generate product mockups.

By using the Gemini Nano banana-generated image, it maintains character consistency and adjusts the lighting, color, and angles itself for a better view.

Input to improve your Meta ads

Competitor's high engagement Ad image with strong prompts, attach all this input using the AI tool Gemini Nano banana.

Strong prompt to generate the Ad image creatives

"I really like the layout, font style, and visual hierarchy of this ad image.
I want to create a similar style ad creative for my brand [YOUR BRAND NAME] 
which sells [YOUR PRODUCT]. Use the same font weight, layout structure, 
and design feel — but swap in my brand colors [YOUR COLORS] and use this headline: 
[YOUR HEADLINE]. The image should feel [modern/bold/minimal — pick one] and be 
designed for a Facebook/Instagram feed ad."

This allows marketers to create high-quality ads without a designer.

What is Gemini Nano Banana?

Gemini Nano Banana is an AI image generation and editing tool built into Google’s Gemini ecosystem. It allows users to generate images just by typing text content prompts.

Rather than using a complex design, users can express the image they want to see, and the AI creates it automatically.

For example, you can type text content:

“Modern skincare product ad with soft lighting and minimal background.”

The AI will generate a professional ad-style image.

Gemini models such as Nano Banana and Nano Banana Pro can create and edit visuals with natural language prompts and strong reasoning capabilities.

This makes them extremely useful for marketers who want to create Meta Ads creatives using Gemini.

Steps to Create Meta Ads Creatives Images Using Gemini Nano Banana

Here are simple steps to process an ad. To improve your ad engagement

Step 1: Research Competitor account Ads using Meta Ads Library.

Before creating your ad's image, analyze competitor ads.

Ads Library using this site filter with the competitor username and researching the ads. You're scrolling through your competitor's ads, and then. One image that just works. The layout feels intentional. The font order is clean. The color palette makes a feeling. You genuinely think, "I wish I had assembled that."

Step-by-step resolution to get competitor arrangement Ads from Meta Ads Library.

1) Open the Ads Library https://www.facebook.com/ads/library/

2) On the Ads Library page, center view, you see the Ad category, filtered with All ads near the search input. Give the competitor account name that brand name. I take, for example, the skincare brand name Minimalistinc that gives the search.

In ads library home category with minimalistic

After the search, you see something like this

3) Continue with the first step of manually analyzing the image style, font, layout, and all. Find out which ads interact with you, and take the image details.

After clicking the See ad details, you see something like this

4) By connecting the right click “Open image in new tag”

5) It opens in a new tab and connects to the right click for “Download.” Click the "Save image to” or else you need to “copy image.”

Screenshot it or download it. Save somewhere you can pull it up easily.

This is your competitor's reference image. Not to copy. To inspire.

Look at competitor ads:

Image style

Colors

Layout or arrangement

Text placement

Product focus

First, analyze yourself after giving it to the AI Tool as Gemini Nano banana:

Why are their ads more engaging and bringing more awareness?

This research helps you design better ad campaign creatives.

Step 2: Open Gemini Image Generator to make Meta Ads creatives.

You can choose:

Nano Banana (fast generation)

Nano Banana Pro (advanced quality)

Open the Gemini chartbot and click new chart. This chatbot is created to generate image text and creative content.

If you upgrade the plan, a video is also generated. Now you are coming to Creative Ads, upload your competitor's reference image. Prompt writing plays a very important role in creative Ads using the Gemini Nano banana.

This competitor reference image for Gemini nano banana

liked image is a Reference image for our meta ads creatives

Then use a strong prompt like this:

"I really like the layout, font style, and visual hierarchy of this ad image.
I want to create a similar style ad creative for my brand [YOUR BRAND NAME] 
which sells [YOUR PRODUCT]. Use the same font weight, layout structure, 
and design feel — but swap in my brand colors [YOUR COLORS] and use this headline: 
[YOUR HEADLINE]. The image should feel [modern/bold/minimal — pick one] and be 
designed for a Facebook/Instagram feed ad."

The prompt for the skincare product is for a better result.

Step 3: Generate Multiple Ad Deviations, like a difference scale

Instead of creating one image, generate several performances.

For example:

Product close-up

Lifestyle product image

Before-after image

Discount offer banner

Minimalist product showcase

This helps with A/B testing in Meta Ads creatives.

Step 4: Add Marketing Text content in the Ads Image

Good Meta ad creatives usually include short marketing text.

Example:

“Glow Naturally”

“50% OFF Today.”

“Dermatologist Approved”

Advanced models like Nano Banana Pro support clear text rendering in generated images. This is useful for ad creatives.

Step 5: Customer's your Image Size

Meta ads require specific image sizes.

Common sizes include:

1080 × 1080 (square)

1080 × 1350 (vertical)

1200 × 628 (landscape)

Use Gemini prompts like:

“Instagram ad creative, square format, high contrast colors.”

Step 6: Test Multiple Creatives

The biggest advantage of AI is speed.

You can generate 10–20 ad creatives quickly and test them in campaigns.

Gemini Nano banana generated Meta Ads creatives image

Tips to improve your Meta Ads creatives with Gemini.

Here are important tips.

Use minimal emoji in the image, like human expressions, and look at the product.

Inside Image, focus on one message that text content should not overload too much of text content.

Add Bright colors that look good in social media feeds.

Add social media Proofs in the Ads Image, for example: 10,000+ “Happy customer”

Test with different styles like Lifestyle, product close-up view, try different styles, and suitable theme colors.

Result after using the Gemini Nano banana

How to create Meta ads with creatives Images using Gemini Nano banana. The result was improved after using the AI creatives better.

Lower ad cost

Engaged speed compared to manual ad image

Better Engagement

Higher click

More conversions

Rather than manually designing the Ads for hours, using the Gemini generator, multiple ads within minutes.

Meta Ads Creatives with Gemini Nano banana, whether for generating an Ads Image, makes the process simple. It's just a few easy steps; I explained in the previous section how to generate the Ads image from Gemini. There are no complicated system setups, just fast implementation and a smooth, hassle-free experience.

This generator does not rely on one individual’s effort; it requires strong team collaboration. Every member contributes their ideas and devotion. We have successfully implemented this workflow in our product. Want to make an ad campaign with an AI tool easier? We have already streamlined this whole working process on our website's AgentZee (https://agentzee.ai/) Workflow.

Conclusion

You make Ad creatives quality play a role using Meta ads performance. Many marketers and brands are struggling with low engagement. Now, after by analying competiotrs account Ads using AI Tools, marketers and brands improved their product easily.

If you want Meta Ads stand out feed, the smartest move today is to start learning how to create Meta Ads creatives image using Gemini.

Start now, don’t waste time. Open the Ad Library. You can analyze your competitors' ads. Save them somewhere, and share them with Gemini Nano banana to improve your Meta Ads creatives.

This is exactly implemented in Agentzee (https://agentzee.ai/) to manage the Meta Ads Creatives for every Ads campaign, and make your Meta ad automatically using AI Tools. This helps to reduce manual work. Feel free to contact us.

If you need to generate a meta ads creatives image through the Agentzee platform, we have already implemented this workflow. To integrate our meta ads creation agent into your existing business and improve efficiency and productivity, please check out our product.

Check out our product https://agentzee.ai/features/lead-analytics