AI Banner Generator

Upload a logo or product photo, write the offer and destination, and generate banner concepts you can compare and inspect in Ottermind.

Claude
GitHub
Google
Linear
Microsoft
Monday
Netlify
Notion
OpenAI
Sentry
Slack
Stripe
Supabase
Claude
GitHub
Google
Linear
Microsoft
Monday
Netlify
Notion
OpenAI
Sentry
Slack
Stripe
Supabase

Turn One Brief into Digital Banner Concepts

An AI banner generator turns a written offer, destination size, and optional logo or product photo into banner concepts for website heroes, social covers, and display ads. State the headline, crop, and call to action so you can judge the layout at thumbnail size. Use AI image generation to explore directions, then treat each result as an image draft: verify lettering and recompose for each platform. For print posters, continue with the AI Poster Generator.

Fashion campaign banner with a man in a cobalt shirt, petrol-teal wall, and BLUE HOUR type

Start from a Prompt and a File

Describe the offer, audience, and destination, then upload a permitted logo or product photo so the banner can keep recognizable brand details. Aim for a finished campaign still—one subject, one headline, and a controlled palette—rather than a template collage. Clean a messy source first with Photo Retouching when the product or mark needs to stay accurate.

Terracotta studio campaign banner with a seated silver-haired woman and TERRA headline

Recompose for Each Platform Size

A website hero, LinkedIn cover, YouTube header, and display ad use different ratios and safe zones. Keep the same campaign portrait and type character, then rebalance placement so the headline and subject survive the crop. Adapt an approved concept with the AI Image Resizer instead of stretching one file across every channel.

Sand-toned campaign banner with a standing figure in an olive jacket and FIELD NOTE type

Check Copy, Logos, and CTAs

Generated banners bake lettering into pixels, so misspellings and warped marks can appear. Keep one headline, a short stacked line if needed, and a small wordmark, then inspect every character. Draft wording with the Headline Generator before you lock the visual direction.

What you can do with Ottermind

Build a website hero banner

Place one headline, product or interior, and a clear next action into a wide landing-page banner that still reads on a phone.

Create a social cover

Design a LinkedIn, YouTube, or profile header with the focal subject in the center safe zone so mobile crops do not hide the message.

Produce a display promo

Turn an offer and product photo into a display or marketplace banner, then check price, claim, and logo accuracy before spend.

Launch an event campaign

Translate a date, venue, and mood into a campaign banner set, then continue the same look in Ad Copy Generator rather than inventing a new visual system.

How to Generate a Banner from a Brief

Step 01

Name the destination

Write the platform, pixel size, audience, single headline, offer line, and required call to action. Mark wording that must appear exactly and visual choices that may vary.

Step 02

Upload and generate

Give the AI banner generator a permitted logo, product photo, or mood reference. Describe subject, palette, type character, and which details must remain recognizable.

Step 03

Preflight the draft

Compare concepts at full size and thumbnail size. Verify every character, logo, product detail, crop, and safe zone before you export or resize the chosen banner.

Why creators choose Ottermind

Brief and file together

Keep the offer, destination, and permitted source beside the task so later revisions stay anchored to the same campaign.

Destination-first sizing

Direct ratio, safe zone, and hierarchy before generation instead of hoping one crop will fit every channel.

Comparable banner looks

Generate distinct directions, then choose by legibility, brand fit, and thumbnail clarity rather than novelty alone.

Focused revisions

Correct one weak element while preserving the composition, subject, and palette that already support the brief.

Frequently asked questions

What should an AI banner prompt include?

Include the destination and size, audience, exact headline, offer line, call to action, subject, palette, and type character. Separate wording that must stay exact from visual options so the AI banner generator knows what may change and what you will inspect character by character.

Can I upload a logo or product photo?

Yes. Upload a permitted logo, product photo, or mood reference and say whether it supplies the subject, color, or layout. Review faces, products, and marks against the source before publishing; the upload guides the draft rather than guaranteeing a perfect match.

How do I size a banner for each platform?

Choose the destination before you generate. Website heroes, LinkedIn covers, YouTube headers, and display ads use different ratios and safe zones. Recompose the design for each size instead of stretching one file, then use the AI Image Resizer when only the dimensions need to change.

Can generated banner text contain mistakes?

Yes. Generated images can misspell, warp, or invent lettering. Verify every character, number, price, URL, and disclaimer. Replace critical wording in a layout tool, or use the Image Text Editor when a near-final banner needs a targeted copy change.

Is an AI-generated banner ready to publish?

Not automatically. Confirm rights to every source, review factual and visual accuracy, and check the destination's dimensions, safe area, contrast, and file limits. The AI banner generator develops a direction; final production still needs a human preflight.

Can I try the AI banner generator without signing in?

The public experience can be used without signing in for a limited number of free trial rounds. Account-based credits, advanced options, and production publishing may still apply when the workflow requires them. Do not expect unlimited free exports.

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