Skip to content

AI Poster Generator From Your Website

A fully designed poster with illustration and lettering, made in one go.

  • Image
  • Cinematic and product
  • about $0.10 in AI credits
Designed poster example for Crumb & Co
Made for Crumb & Co, a fictional business, from its website.

What it is

An AI-designed poster where the picture and the lettering are composed together, in the brand's colours. The words are checked letter by letter before it is kept.

When to use it

Events, launches, menus and seasonal posts that should look hand-designed.

Why it works

Integrated lettering and imagery looks like a designer made it, which stands out from template posts.

How it plays

  1. poster: Headline of 2 to 5 words, one supporting line with the date, time, price or place. Describe the illustration.

The hook: A short, specific headline with one concrete detail.

How OpenPromo makes it

AI-designed poster. Made with GPT Image 2. It suits food, events, hospitality, retail businesses. The writer takes every fact from your website, so prices, products and reviews are yours, and you approve the script before anything is made.

Questions

How much does the designed poster template cost to make?

Each one costs about $0.10 in AI credits, paid at cost with your own key. OpenPromo adds no markup. Writing the script is a few cents, and you see it before anything is made.

Changing the text and rendering again costs nothing.

Do I have to write the script?

No. Add your website and OpenPromo reads it: what you sell, your prices, your reviews, your colours and fonts. The writer fills the template from that, and you can edit every scene, or give it an angle such as a product or an offer.

Which AI models make it?

GPT Image 2. They were picked in a side-by-side test of the image, video and voice models available, on quality for the price.

Your AI key

Start with $5 of free AI credit

The AI work in OpenPromo (reading your site, writing, voices, music and AI pictures) runs on your own YepAPI key. Sign up at YepAPI and get $5 in free credit, for a limited time. That is enough to try every tool.

  1. 1

    Sign up at YepAPI

    New accounts get $5 in free credit, for a limited time.

  2. 2

    Copy your API key

    It is on your YepAPI dashboard once you sign in.

  3. 3

    Paste it into OpenPromo

    In Settings. Set a monthly spending limit there too.

The free credit is YepAPI’s limited-time offer and may end. After it, you pay YepAPI per use at its price. OpenPromo logs every call with its cost, and a monthly limit caps what you spend. See pricing

Make a designed poster for your business.

Add your website, pick this template and approve the script. OpenPromo makes the rest.