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How to Use AI Banner Maker in Promeo

One topic line, one photo, and a full page of banners at the size each platform asks for.

Updated Aug. 17, 2026 · 6 min read

Promeo's AI Banner Maker is for the afternoon you need a banner and do not have a designer: a Facebook cover, a LinkedIn header, a campaign strip for the top of your shop. You hand it a topic, one image (yours, or one it draws for you), and a few keywords, and it comes back with a page of finished layouts built at the pixel size each platform wants.

Before
Plain studio photo of a cream boucle armchair on a pale background
Before: one photo of a chair, nothing else.
After
Finished amber campaign banner reading Interior Design Studio, Elevate Your Living Room, with the chair cut out onto the background
After: the same chair, cut out and laid into a campaign banner with headline, subhead, and body line.
⚡ Quick Answer: How to Use AI Banner Maker in 5 Steps
  1. In Promeo, click AI Banner Maker in the tool row along the top.
  2. Type your subject into Your topic / product name, then either describe the picture you want or tick Use your own image and drop a photo in.
  3. Choose a size under Aspect ratio of your design, add Keywords of your topic, and click Generate with Cloud.
  4. Look through the batch that comes back and pick the design you want.
  5. Hover it, click Edit to adjust the layers, then Export.

Steps to Use AI Banner Maker

Step 1: Open AI Banner Maker

Banners are their own tool in Promeo rather than a folder of templates you have to size-match by hand, so start by clicking AI Banner Maker in the tool row across the top of the Home screen. The whole brief fits on the screen that opens, and there is no project to create first. That is the part worth knowing before you start: this is a one-screen job.

Promeo Home screen with the AI Banner Maker item in the top tool row highlighted
AI Banner Maker sits in the tool row across the top of the Home screen.

Step 2: Name Your Topic and Choose Your Image

The form wants two things before it will generate anything: what the banner is about, and what should be in the picture. The first one is quick. Type your subject into Your topic / product name, which is capped at 30 characters because it becomes the headline on the banner. Ours was Interior Design Studio. The picture half is where you get a real choice, and neither route is the shortcut version.

Option A · No Photo Yet

Describe the image

Write the shot you wish you had and Promeo draws it, then builds the banner around it. Good for a mood image, or a product that has not been photographed.

Option B · Your Own Product

Use your own image

Drop in a photo you already have. Promeo lifts the product off its background and places it into each design.

Option A: Describe the Image You Want

Leave Use your own image unticked and the field underneath is a description box with 150 characters to play with. Write it the way you would brief a photographer: a bottle of sunscreen lying flat on sand, a mug on a windowsill in morning light. Promeo generates that image and lays the banner out around it, which is the route to take when there is no usable product shot on your drive yet.

AI Banner Maker form with the Describe or upload your image section highlighted and the Use your own image tickbox unticked
Leave the tickbox alone and you get a description field instead. The gray line inside it is an example, not a limit.

Option B: Use a Photo You Already Have

Got a product shot? Tick Use your own image and that same field turns into a drop zone. We used one studio photo of a cream boucle armchair on a plain background. A clean, uncluttered shot pays off here, because Promeo cuts the product out and drops it onto whatever backdrop each design calls for, and a busy background gives it more to get wrong.

AI Banner Maker form with the topic field filled in as Interior Design Studio and the chair photo added to the upload area
Topic typed, tickbox on, photo dropped in. That is the entire brief.

Step 3: Pick a Banner Size and Add Keywords

Scroll down the same panel and the sizes are listed as real places rather than raw numbers, so you choose by where the banner is going. The shaded tile is how you can tell which one is selected; we took the campaign banner.

SizeWhere it goes
852 x 315Facebook Page Cover
1640 x 924Facebook Group Cover
1584 x 396LinkedIn Cover
2240 x 1260Campaign Banner

Underneath, Keywords of your topic takes a comma separated list, and it earns its keep: ours read interior design, modern, sofa, minimal, living room, home decor, and those words are what the subhead and body line get written from. Set Language, then click Generate with Cloud.

Aspect ratio row with the 2240 x 1260 Campaign Banner tile selected, the keywords field filled in, and the Generate with Cloud button highlighted
Pick a size, list your keywords, set the language, then generate.

Step 4: Look Through the Batch

You do not get one banner back, you get a page of them: same topic, same chair, different backgrounds, type treatments, and product placement. Ours came back with a warm amber sweep, a gray marble version, and a row of pastel ones underneath. Hover any design and two buttons appear, Generate More to add a fresh set to the bottom of the page and Edit to open that one up. Nothing is locked in at this point, so click around before you settle.

Page of generated banner designs with Generate More and Edit buttons highlighted on the hovered design
Hover a design to get Generate More and Edit.

Step 5: Edit and Export

Editing opens the banner in Promeo's design editor, and everything in it is still a separate piece: headline, subhead, body line, the cut-out chair, and the background each sit on their own layer, so you can retype a line or nudge the product without rebuilding the design. When it reads right, click Export at the top left and pick your format. The banner keeps the shape of the preset you chose, so it goes into the platform's uploader without a crop.

The banner open in Promeo's design editor with its text layers listed on the right and the Export button highlighted
Every line of text is its own layer. Export is at the top left.

Haven't got Promeo yet? One topic line and one photo comes back as a full set of banners, each at the size its platform asks for.

Download Promeo Free →

FAQ About AI Banner Maker

You pick a place rather than a pixel count. The list we worked through covered a Facebook page cover, a Facebook group cover, a LinkedIn cover, and a wide campaign banner, with marketplace and video header sizes further up the same list. Promeo builds at that preset's dimensions, so there is no resizing afterwards.
Yes. Open a design with Edit and the headline, subhead, and body line are separate text layers in the editor. Retype them, resize them, or delete one you do not need, then export.
Keywords are a steer, not a script. Promeo uses the ones that fit the layout it picked, which is also why two designs from the same batch can carry different lines. If a phrase has to appear word for word, put it in the topic field or type it in yourself in the editor.
Click Generate More. It keeps your topic, image, size, and keywords and adds a fresh set of designs to the same page, so you can compare the new ones against the old instead of filling the form in again.