An AI Prompt for Creating LinkedIn and X Banners

technology

26 July 2026

— author: Htet Aung Lin

An AI Prompt for Creating LinkedIn and X Banners

One long prompt that interviews you, locks a set of design options, and generates a personal-brand banner in a fixed house style. Here is how to use it and what every option does.

# prompt engineering
# ai image generation
# design systems
# personal branding

The other day, while making a banner for one of my social media profiles, I had an idea: could I make this something anyone could use?

Here is the banner on my actual LinkedIn profile.

My LinkedIn profile with the generated banner in place: a marble bust wearing headphones fading into fine grain, a purple circle behind it, headline reading Frontend Engineer building product interfaces and design systems

The prompt

Note: This prompt runs in an AI chat like ChatGPT or Gemini, not an image-only tool. Which tools it works with, and a workaround.

How to use it

  1. Paste the whole spec into ChatGPT, Gemini, or another AI chat that can generate images.
  2. Answer the interview, or don't. It asks one question at a time and names a recommended pick for each. You can go through them one by one, answer in your own words, say "your pick" for a single question, or say "choose the rest for me" and let it decide everything that is left.
  3. Check the summary it gives you. It lists every locked option plus the exact prop the figure will hold before anything gets drawn. If something needs changing, fix it here instead of waiting until after it generates. This is especially useful if you are using a free plan.
  4. Confirm your choices, and it generates your banner.

Your copy is the only text that appears in the image, so write the headline before you start. Nine words maximum. If you are using it on LinkedIn, I recommend leaving your name and job title out of the headline because they are already on your profile.

Examples

LinkedIn cover

1584 × 396 · L1 Text left / art right

6 examples

Winged painted figure in flight holding a dark book, blue circle behind, headline reading Building teams for the AI-native era
Deep Cobalt·Ascending Angel
Marble bust with tablet and stylus, rust circle behind the head, rust fine grain fading off the right edge
Rust Editorial·Serene Marble
Painted hero in a red cloak with arm raised, green angled block behind, kicker reading FOUNDER-LED LEADERSHIP
Forest Editorial·Heroic Gesture
Seated marble scholar with a laptop, green circle anchor, technical linework fading off the right side
Forest Editorial·Seated Scholar
Romantic-era gentleman in a green velvet coat holding a tablet, blue halftone dots fading right
Deep Cobalt·Storybook Gentleman
Bearded marble figure seated in a chair with a laptop, blue arch anchor, engraved contour lines on the right, solid blue strip along the bottom
Deep Cobalt·Seated Scholar

X header

1500 × 500

3 examples

X header with a painted figure in a white gown seated in an ornate chair reading a tablet, rust splatter anchor on the left, headline Building AI products from idea to launch
Rust Editorial·Seated Reader
X header with a painted winged figure seated on a cloud, blue technical linework on the wings, headline Building AI products people trust
Deep Cobalt·Cloud Daydreamer
X header with a standing marble figure holding a camera, rust circle anchor, engraved lines streaming right, headline Turn attention into lasting brand momentum
Rust Editorial·Standing Figure

Note: All the banners on this page are one-shot results. I used ChatGPT Pro and generated each one once. I did not ask for any revisions afterward.

That is also why some of the image sizes are not the same. The model does not always give you the exact size you asked for. If the first result is not what you want, just ask again and tell it what to change.

The options

CategoryOptions
PlatformX header 1500×500, LinkedIn cover 1584×396, or custom
LayoutL1 text left / art right, L2 art left / text right, L3 text only, L4 image only
Art familyM marble sculpture, P painted storybook
Art directionA1–A6 within marble, B1–B6 within painted
Subject effectE0 clean cutout, E1 grain, E2 halftone, E3 engraving, E4 blueprint
PaletteP1 rust, P2 purple, P3 cobalt, P4 forest
Background textureF1 flat, F2 paper grain, F3 grainy gradient
TypographyT1 neo-grotesk, T2 soft geometric

Author's note

One thing you should know before you use it.

This prompt comes with a fixed set of design variants. If a lot of people use it as-is, their banners will start to look alike.

So treat it as a starting point for your own banner, and as a source of inspiration.

It gives you a working system. From there, you can change any part to fit your taste and make the result your own.

If you are happy with the result as it is, that is completely fine. You do not have to change anything.

But if you want a design that feels like your own instead of everyone else's, here is the process I followed.

  1. Go to Pinterest first and look at art. I searched for marble sculpture art and for painted classical art, and I saved the ones I liked. Then I searched for effects, like halftone dots or grain fade, to see how other designers use them.

    One important thing here. Use those images as a reference only, never as something to copy. The images on Pinterest belong to the people who made them, and many of them are not free to use. So look at them to understand the style you want, describe that style in your own words, and let the AI generate something new for you.

  2. Write down what you see. When you find an art style you like, describe it in the same shape as the directions already in the prompt: what the figure is doing, how close the camera is, what the surface looks like, what the light does. Then add it to the list as a new option.

  3. Change the colors. The four palettes are only four lines of hex values. Every other rule in the prompt talks about color by its role (field, ink, secondary, accent), not by its name, so you can replace the hex codes and nothing else breaks.

Where it runs

This prompt is a conversation, not a one-shot request. It works in AI chats like ChatGPT or Gemini, where the model can ask you questions and generate the image in the same chat. It will not work in image-only tools that only take a short description and draw it straight away. The spec is long, full of rules, and it needs to interview you first.

Want to use an image-only tool anyway? Run this in ChatGPT or Gemini first, answer the interview, then ask it to turn your locked choices into one short image prompt. Paste that short version into your image tool. It will not follow every rule the full spec does, but it gets you close.

I have only tested this prompt on ChatGPT. It is written to be model-agnostic, so it should work elsewhere too, but I have not tested that yet.