Category: Digital Marketing / AI Tools
Reading Time: 5 Minutes
“I want to run Facebook Ads, but what do I write?”
Does this sound like you?
You have a great product—maybe a trendy t-shirt brand in Dhaka or a homemade cake business. You are ready to boost a post on Facebook. But then, you freeze.
What should the caption say?
Should it be funny or serious?
How do I make people stop scrolling and click “Send Message”?
We get it. Writing catchy ads is hard. But here is the good news: in 2025, you don’t have to do it alone. You have AI (Artificial Intelligence) helpers, also known as LLMs, that can write amazing ad copies for you in seconds.
At Outbin, we use these tools every day to help businesses grow. Today, I am going to share the top 5 AI tools you can use right now to write ads that sell—even if you are not a professional writer!
ChatGPT (The Smart All-Rounder)
Best For: Beginners and brainstorming ideas.
Think of ChatGPT like a very smart student in your class who has read the whole internet. It is the most popular tool for a reason.
How it helps you:
If you don’t know where to start, just tell ChatGPT: “I sell leather bags in Bangladesh. Give me 5 ideas for a Facebook ad.” It will instantly give you headlines, captions, and even emoji ideas. You can log in to ChatGPT from here.
Why it’s good for Bangladesh:
- It works well in English.
- The GPT-4 version is also getting much better at understanding basic Bangla.
- There is a free version that is powerful enough for most small businesses
Gemini Advanced (The Google Expert)
Best for: Writing in Bangla and staying up-to-date with current trends.
Gemini is Google’s own AI. Since Google knows everything happening right now, Gemini is very up-to-date.
How it helps you:
Unlike other older tools, Gemini can search the web. If you want to write an ad about a current cricket match or a trending topic in BD to sell your jersey, Gemini knows what’s happening today.
Why it’s good for Bangladesh:
- It has arguably the best Bangla typing capability among all AI tools.
- It makes fewer grammatical mistakes when mixing Bangla and English (Benglish).
Claude 3.5 Sonnet (The Human Writer)
Best For: Writing stories that touch the heart.
Sometimes, AI sounds like… a robot. It uses hard words like “unleash” or “revolutionize.” Regular people in Bangladesh don’t talk like that!
How it helps you:
Claude is different. It is written in a very natural, human style. If you want to tell a story about how you make your products or why your service is special, use Claude. It sounds less like a salesman and more like a friend.
Copy.ai (The Speed Machine)
Best For: Busy business owners who need 50 ads at once.
Do you have 10 different products to sell? Writing captions for all of them will take an hour. Copy.ai is built specifically for marketing.
How it helps you:
It has a special button called “Facebook Primary Text.” You just put in your website link or product name, and boom—it gives you 10-20 different options instantly. You just pick the best one.
Jasper AI (The Pro Marketer)
Best For: Agencies and big teams.
Jasper is like hiring a professional copywriter. It is a paid tool, but it has specific “Templates” for everything—Facebook headlines, Instagram captions, and even Google Ads.
How it helps you:
It keeps your “Brand Voice” consistent. If you want your brand to sound funny, Jasper remembers that. If you want to sound serious and corporate, remember that too.
So, which one should you choose?
- For Free & Easy: Start with ChatGPT.
- For Bangla Content: Use Google Gemini.
- For Natural Stories: Go with Claude.
Remember, these tools are just helpers. They give you the “First Draft.” You—the human—still need to check it, add your price, and make sure the phone number is correct!
Still feeling confused?
If you don’t want to deal with AI tools and just want to focus on sales, let us handle it. At Outbin, we create ads, write copy, and manage campaigns for you.
👉 Contact Outbin for a Free Consultation
Frequently Asked Questions (FAQ)
1. Are these AI tools free to use?
Yes and no. ChatGPT, Gemini, and Claude all offer excellent free versions that are sufficient for students and small business owners, while Jasper and Copy.ai mostly require a paid subscription.
2. Can these tools write in Bengali?
Yes! Google Gemini is currently the best at writing natural Bengali. ChatGPT is also good, but it can sometimes sound a bit formal or “bookish.”
3. Will Facebook ban me for using AI-generated content?
No, absolutely not. Facebook does not ban accounts for using AI-generated text. However, you must ensure that all information in your ads (such as pricing and claims) is accurate and truthful.
4. Do I need a credit card to use them?
For the free versions of ChatGPT, Claude, and Gemini, you don’t need a credit card. You only need an email address (such as Gmail) to sign up.
5. Can these tools create images for my ads as well?
Some can. The paid versions of ChatGPT (GPT-4) and Gemini can generate images. However, for professional ad designs, it’s better to use design tools like Canva or hire an agency like Outbin.
6. Is AI better than a human writer?
AI is faster, but humans are better at understanding emotion and context. The best strategy is to use AI for ideas and speed, then refine the content with human judgment—this is known as the “Human in the Loop” strategy.
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