Poster Grammar turns a product photo and a short brief into product ads, Amazon listing images and social posts. An AI art director picks one idea, places your product and headline on a designer-approved layout, chooses type and colour, and then writes the prompt for the image model. The result looks designed, not randomly generated.
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12 free credits. No card. Exploring layouts needs no sign up.
Tell the art director, Apples, about your product and who it's for. It picks the one thing the ad must say.
Your product, headline and empty space go on a grid taken from a library of more than 1,000 tagged ad layouts.
Type, colour, light and setting are chosen for your product, not copied from a sample.
Crops, overlaps, contrast and copy length are checked. Then you generate with the model you pick, or copy the prompt.
Launch posters, sale banners and offer ads, all built from one product photo.
Hero, feature and infographic images for marketplaces, with your real product kept intact.
Square, portrait and story formats for product posts.
Studio and lifestyle shots, planned like a real shoot.
Multi-tile layouts with one job per tile. Try the free bento grid generator.
Skincare, jewellery, food, electronics, fashion, furniture and more.
A plain prompt leaves the layout to chance, so the model falls back on its defaults: a centred product, a warm glow and text wherever it fits. Poster Grammar fixes the layout first and lets the model render it. Read why AI posters all look the same →
You can explore the 1,000+ layouts and use the Bento Grid Generator without signing up. A free account gives 12 starter credits once and 25 art director messages a day. Paid plans start at $15 a month for 60 credits. See pricing.
You choose: ChatGPT Image, Google Nano Banana, Ideogram, Recraft, Seedream and others, in one workspace. The credit cost is shown before every generation. You can also copy the finished prompt and run it in your own image app.
Yes. It covers social media posters, Amazon listing images, sale and offer banners, ad and editorial posters, infographics, app promos and product photography (studio and lifestyle shots).
No. When you upload a product photo, the prompt tells the image model to keep the product's shape, label, logo, colours and printed text. The art director uses only the facts you give it and never invents prices, ratings or testimonials.
Canva gives you templates to fill in by hand. Poster Grammar starts from your product and goal: an AI art director picks one idea, places the product, headline and space on a designer-approved layout, chooses type and colour, then generates the image. You can still edit the layout in the browser.
Bring a product photo. Leave with an ad that looks designed.
Start freeMore: Bento grid layouts · Free poster prompt guides · Explore layouts
