How to Make a LinkedIn Banner With AI (Size, Safe Zones and Prompts)
Make a LinkedIn background banner with AI: the right size, where your profile photo covers it, what to put in it, prompts for different industries, and how to add text cleanly.
To make a LinkedIn banner with AI, generate a wide, text-free background image at a 4:1 ratio (LinkedIn recommends 1584 × 396 pixels), keep the important parts in the right half so your profile photo does not cover them, and add any headline text afterwards in a design tool. A good banner takes about ten minutes and quietly makes the whole profile look more considered.
Most people leave LinkedIn's default blue gradient in place. Replacing it is one of the cheapest profile upgrades there is, and AI image tools make it easy even if you have no design skills.
Get the size and safe zones right first
The most common banner mistake is not the image; it is the crop.
Size: 1584 × 396 pixels for a personal profile, a 4:1 ratio. Larger is fine as long as the ratio holds.
Profile photo overlap: on desktop, your round photo covers a chunk of the lower-left. On the mobile app, it sits closer to the centre and the banner is cropped more tightly at the sides.
Safe zone: put anything important, especially text, in the right-hand half and vertically centred. Leave the left third and bottom strip for background texture.
File type: JPG or PNG, under LinkedIn's file size limit.
Many image generators do not output a 4:1 ratio directly. The practical workflow is to generate the widest ratio available (16:9 or 21:9), then crop to 4:1. Ask for "wide panoramic composition with empty space" so the crop does not cut anything important. If the result is too small after cropping, upscale it; our guide to AI photo upscaling explains how.
A banner has one job: reinforce what you do in the half-second someone looks at it. Three approaches work:
A setting from your field. A clean architectural shot for an architect, a warm kitchen for a chef, a lab bench for a researcher. It tells people your world without a word.
Abstract texture in your colours. Soft gradients, paper textures, geometric shapes. The safest option, and a good base for text.
Background plus a short line. Your specialism or a one-line value proposition, e.g. "B2B product design for fintech". Keep it under about eight words.
Avoid stock-photo clichés (handshakes, lightbulbs, people pointing at graphs). They make a profile look templated.
Prompts for different fields
Each of these is written for a wide, text-free result with room on the right for a headline:
Software / tech: "Wide panoramic abstract background, soft dark navy gradient with faint glowing grid lines fading to the right, minimal, lots of empty space, no text."
Design / creative: "Wide panoramic flat-lay of a designer's desk from above, sketches, colour swatches and a pencil on warm paper, soft daylight, objects on the left, empty space on the right, no text."
Finance / consulting: "Wide panoramic view of a modern city skyline at dawn, muted blue and gold tones, slightly blurred, calm and clean, no text."
Healthcare: "Wide panoramic soft abstract background in calm teal and white, gentle curved shapes, clean and airy, no text."
Education / research: "Wide panoramic library with tall bookshelves, warm light, shallow depth of field, books sharp on the left, blurred on the right, no text."
Real estate: "Wide panoramic bright modern living room interior, natural light, neutral tones, no people, no text." See also our guide to AI headshots for real estate agents.
Hospitality / food: "Wide panoramic rustic wooden table with fresh herbs and bread on the left, warm light, empty space on the right, no text."
Open the image in any design tool (Canva, Figma, Keynote, even a phone editor).
Add your line in the right half, vertically centred.
Use one font, at most two weights. A clean sans-serif is safest.
Check contrast: light text on dark backgrounds or the reverse. If the background is busy, add a subtle semi-transparent band behind the text.
Export at 1584 × 396 or larger.
Then upload it and check it on your phone. The mobile crop is where most banners fail.
Make it match your headshot
A banner and headshot that share a palette make a profile look intentional. If your headshot has a neutral grey backdrop, a cool-toned banner sits well beside it; a warm outdoor headshot pairs with warmer tones. If you need a new headshot too, our guide to the perfect AI headshot for LinkedIn covers it, and how to create consistent avatars across platforms helps keep everything aligned.
Iterate on the background before adding text
It is tempting to take the first decent result and move straight to the design tool. A few minutes of iteration at this stage usually pays off, because every change after you add text means redoing the layout.
Generate three or four variations of the same prompt and compare them side by side at the size people will actually see them. A useful trick is to shrink each candidate to roughly the width of a phone screen. At that size you stop noticing fine detail and start seeing what matters: overall brightness, where the visual weight sits, and whether there is a calm area for your headline.
When a result is close but not right, change one thing at a time in the prompt:
Too busy: add "minimal", "soft focus" or "fewer objects".
Weight on the wrong side: say explicitly "all objects on the left third, plain empty space on the right two thirds".
Too dark or too bright: name the tone you want, such as "light airy palette" or "deep muted tones".
Wrong mood: swap the lighting words. "Golden hour" reads warm and personal; "overcast soft light" reads calm and professional.
Changing several things at once makes it hard to know which change helped.
Readability and accessibility
A banner is a small image seen quickly, often on a phone in bright light. Text that looks fine on your monitor can disappear in those conditions.
Size the text generously. If you have to squint at it when the banner is shown at phone width, it is too small.
Prefer strong contrast. Mid-grey text on a mid-tone background is the most common readability failure. Dark on light or light on dark is safer.
Avoid thin or script fonts. They break up when LinkedIn compresses the image.
Do not rely on colour alone. If a keyword is highlighted only by colour, some viewers will not see the difference. Weight or size is more reliable.
Keep your key message in your headline too. The banner is decorative; your LinkedIn headline and About section are what screen readers and search actually read.
Company pages and other headers
The same approach works for a company page cover or the header on other networks, but the dimensions and overlaps differ. Company pages show a logo rather than a round portrait, and other platforms crop headers in their own ways. Check each platform's current guidance, then apply the same logic: generate wide, leave empty space where the platform places its own elements, add text last, and check on mobile.
If you are building a set of headers for several platforms, generate one master background at the widest ratio you need and crop the others from it. That keeps colours and style identical across profiles.
When to refresh your banner
A banner is not a one-off. Good moments to update it:
A new role or specialism, so the banner supports what your headline now says.
A launch, book or event, for a few weeks, then back to something evergreen.
A new headshot, if the palettes no longer sit well together.
Seasonal campaigns, if your work has a clear busy season.
Keep your text-free background files. Refreshing the words on an existing background takes minutes; starting again takes longer.
Banner checklist
4:1 ratio, 1584 × 396 or larger
Key content in the right half, nothing important in the lower-left
Generated without text; text added afterwards
Short headline, under about eight words
Colours that sit well next to your headshot
Checked on desktop and on the mobile app
Common mistakes
Text under the profile photo. Move it right.
Too much detail. At phone size, busy images turn into noise.
Low resolution after cropping. Upscale before uploading.
Mismatched tone. A playful cartoon banner next to a formal headshot reads as confusing.
You can generate the background in the browser studio with the text-to-image tool, and make a matching headshot there with the AI headshot tool.
Frequently asked questions
What size is a LinkedIn banner?
LinkedIn recommends 1584 × 396 pixels for a personal profile background, a 4:1 ratio. Generate or crop to that ratio and export at that size or larger. Company pages use a different size, so check LinkedIn's current guidance for pages.
Where does my profile photo cover the banner?
On desktop the round profile photo overlaps the lower-left of the banner, and on mobile it sits more centrally. Keep important elements, especially text, in the right half and away from the bottom edge.
Can AI generate text on a LinkedIn banner?
Sometimes, but spelling and letter shapes are still unreliable. It is quicker and cleaner to generate a text-free background and add your headline in a design tool afterwards.
What should a LinkedIn banner show?
Something that reinforces what you do: a setting from your field, an abstract texture in your brand colours, or a short line about your work. Keep it simple, because most people see it small on a phone.
Should my banner match my headshot?
It helps. A banner in colours that complement your headshot background makes the profile look deliberate. If your headshot has a grey backdrop, a banner in a cool or neutral palette sits well beside it.
Ready to put this into practice?
Create with Kitana using the tool that fits this guide.
