Social posts and captions

How do I make Bengali posts and captions for Facebook and Instagram?

For the picture, ask the Builder for a poster page and state the shape, square for the feed and upright for stories, then download it as a PNG. Bengali text sits perfectly on top. For the words underneath, ask in chat for a few caption options and pick the one you like.

A Facebook or Instagram post really needs two things. First the picture, which people see as they scroll. Second the caption, the words underneath. You can get both on BanglaCodes. You make the picture in the Builder as a poster page, and you ask for the caption in chat, in Bangla.

Decide the shape first

Get the shape wrong and Facebook crops the picture itself, and what gets cut is usually the line you needed most. So stating the shape in your prompt is the single most useful habit.

Facebook feed post: ask for a square, it is the safest of all.
Instagram post: square, or slightly tall and upright.
Story or Reels cover: fully upright, the shape of a phone screen.
Facebook page cover: wide and short, keep the words in the middle.
Profile picture: square, and remember it gets cropped into a circle.

Step by step

Step 1: In the Builder give it a name such as "Eid post", then press "Start building".

Step 2: Type the exact wording, state the shape and the colours. Since the Bengali text will sit on top of the picture, do not ask for an AI image, ask for a poster page so the letters come out perfect.

Make a square poster page for Facebook. On a deep blue background, large white Bangla text saying "Shubho Noboborsho 1432", and below it in small text "Greetings from Rahim Store". A light folk pattern in the corners. Set the Bengali font properly and give me a button to download it as a PNG.

Step 3: Press "Send" and look at the post on the right. If you do not like it, say so in Bangla and change it.

Step 4: Press the download button and the PNG file is saved.

Step 5: Now the caption. Go to the chat tab and ask for one in Bangla, like the sample below.

Get the caption written too

Making the picture is the easy part, and many people get stuck on what to write underneath. Ask in chat and you get several options to choose from.

Write me 3 Bangla captions for my shop's new year Facebook post. Keep them short and warm, not too long, and add a few fitting hashtags at the end. The shop is called Rahim Store, we are in Mirpur, and we sell clothes.

You can do the same for offer posts, news that new stock has arrived, or a notice that the shop is closed. If you do not like what comes back, say "make it shorter" or "write it in more everyday language".

Which posts work best

Festival greetings: Eid, Puja, new year, Victory Day. People share them, so they travel far.
Offer posts: write the discount number the largest, and everything else small.
New product news: upload the real photo of the item and put one line of text over it.
Price lists: five or six items with prices, customers save these to look at later.
Customer comments: quoting someone's praise in large text builds trust.

Tricks that make it look better

One message per post. Two pieces of news together and neither is remembered.
Keep the text big. Most people look at a small phone, and nobody reads small text.
Stick to the same colours. Use the same two colours every time and people recognise your posts.
Build a set at once. Making seven posts for seven days in one sitting saves a lot of bother.
Check it on a phone. After downloading, open it on your own phone and see if it reads.

Mistakes many people make

Asking for Bengali text inside an AI image. Bengali letters break inside pictures, ask for a poster page.
Not stating the shape. Facebook will crop it, and it will crop the line that mattered.
Putting text right at the edge. Ask for empty space all around.
Posting with no caption. However lovely the picture, two lines of text get you far more response.
Stuffing it with hashtags. Five or six is plenty, more just looks bad.

What to do next

Once you have one post, make it the foundation for the rest. Using the same colours and the same wording, ask for another one in story shape and a small GIF as well. One round of effort, and you have something for three different places.

Beginner questions

Do I come back every day to make daily posts?

Build the design once, then just ask to swap the text and price each day. Two minutes.

Will the size be right for Facebook?

Yes, post images are made square, correct for both Facebook and Instagram.

Will the AI write the caption too?

Yes, in your shop voice, hashtags included. Not feeling it? Say "make it more fun".