AI Poster Generator

Type the headline, the details line and the picture you want, choose a style, and get a portrait poster or flyer with the words spelled as you wrote them. GPT Image 2 by default.

A poster. The main headline reads "". A smaller line reads "".

75 credits

Model: GPT Image 2 · OpenAI
Cost: 75 credits

Write one with the image prompt generator

A sample this tool made. Your results appear here when you press Generate.

AI Poster Generator sample made with Nano Banana 2 — Sample made with Nano Banana 2, 105 credits

More AI tools

YouTube Thumbnail GeneratorWrite the video title, a short line of text and the expression, add your photo if you want to be in it, and get a 16:9 thumbnail with lettering big enough to read on a phone.

AI Logo GeneratorType your brand name, what you do and a style. Recraft V4.1 Vector draws the logo as an SVG, so it stays sharp on a browser tab and on a delivery van.

AI Art GeneratorDescribe a scene and pick a medium: oil, watercolor, ink, gouache, charcoal or concept art. FLUX.2 [pro] renders it at 50 credits an image, and other models are one click away.

AI Image GeneratorDescribe a picture, choose Nano Banana, GPT Image 2, FLUX.2, Seedream or another model, and get the image. The credit cost shows before you generate.

Image to ImageUpload a picture and describe what to make from it. Keep its layout, its subject or only its style, and get a new image on Nano Banana, FLUX.2 or Seedream.

AI Sticker MakerType what the sticker shows and pick a style. You get a centered design with bold outlines and a white die-cut border, from 15 credits an image on GPT Image 1 Mini.

AI Product PhotosPut your product on a kitchen counter, a studio backdrop or a holiday table from one simple snapshot. The prompt keeps its shape, colors and label as they are.

AI Anime GeneratorUpload a photo of yourself, a friend or a pet and get it redrawn as an anime character in the style you pick, with a background scene of your choice.

AI Tattoo GeneratorDescribe the tattoo you have in mind and pick a style, from fine line and blackwork to traditional and irezumi. You get line art on white paper to show your tattoo artist.

AI Avatar GeneratorTurn a photo of yourself into a square profile picture: a 3D character, pixel art, a flat illustration, a fantasy hero and more. Your face stays recognizable at small sizes.

Image Prompt GeneratorPrompts in the syntax Midjourney, Nano Banana, GPT Image, FLUX, Seedream and Stable Diffusion follow.

Image to PromptUpload a picture and get the prompt that recreates it.

Prompt library

Prompts with the image each one made, ready to copy.

Browse all

A square clear glass perfume bottle with amber liquid, a black cap and a cream NOIR 07 label, centred on a flat white background with a faint shadow under its base.

Nano Banana ProCut a product out onto a clean white background

The small living room widened to 16:9: the lit Christmas tree, grey sofa and patterned rug stay in place, with new bookshelves and a mantel added on the left and a radiator and framed print on the right.

nano-banana-2Extend a photo beyond its edges

The bearded man from the balcony photo as a passport-style ID photo: head and shoulders, facing the camera with a neutral expression, light blue shirt, plain white background and even light.

nano-banana-2Passport-style ID photo from a selfie

The beagle photo shown as a smartphone lock screen, with the time 9:41, a date, status icons and flashlight and camera buttons, the phone standing on a tan background.

nano-banana-2Preview a photo as your phone lock screen

The woman from the window selfie relit with one soft key light from the left: her far cheek and the wall behind her fall into soft shadow while her face, hair and white t-shirt stay the same.

nano-banana-2Relight a portrait with a classic studio lighting setup

The bearded man on his balcony reshot with a shallow depth of field: his face stays sharp while the plants, railings and apartment blocks behind him fall into a soft blur.

nano-banana-2Reshoot a phone photo with real camera settings

A crisp, clean photo of a smiling bearded man in a light blue cotton shirt taking a selfie on a city apartment balcony with potted plants and apartment blocks behind him.

Nano Banana ProSharpen a blurry or low-resolution photo

The woman from the window selfie with a soft everyday makeup look: a thin brown liner, defined brows, warm blush and a nude rose lip, with her hair, white t-shirt and room unchanged.

nano-banana-2Try a makeup look on your own photo

A 3x3 grid of the same woman in a white t-shirt on a light grey background, each tile with a different haircut: a short pixie, a chin-length bob, long layers, loose waves, a sleek ponytail, long hair with curtain bangs, a top bun, a straight shoulder-length cut and tight curls.

nano-banana-2Try nine hairstyles on your own face

The tricolour beagle turned into a soft plush toy with floppy felt ears, embroidered eyes, a dark collar and a small fabric tag, sitting on the same oak floor by the window.

nano-banana-2Turn your pet into a plush toy

What is AI Poster Generator?

A poster has two jobs: say one thing loudly and the details quietly. You type both lines word for word, describe the picture, and pick a style, from clean minimal and Swiss grid to retro, letterpress and festival. The model lays it out with a clear gap in size between the headline and the details.The default is GPT Image 2 by OpenAI, chosen for precise instruction following and clean text inside images. It can return up to four versions in one run, so you can pick the layout that works before you proof the wording.

What people make with it

Gig, club night and open-day posters
Flyers for sales, menus and announcements
Film-style posters for school and fan projects
Print-ready notices for shop windows and notice boards

Why use AI Poster Generator?

6 models to choose from: Starts on GPT Image 2 by OpenAI. Also works with Nano Banana Pro, FLUX.2 [flex], Recraft V4.1, Qwen Image 3, Seedream 4.5.
The cost is shown before you run it: 75 credits per image on GPT Image 2. The Generate button shows the exact credits first, so nothing is spent by surprise.
Failed generations are refunded: When a generation fails, its credits go back to your balance automatically.
One credit pool for every tool: The same credits work across every studio tool and model, and the prompt tools include free prompts every day.

How to use AI Poster Generator

Three steps from an idea to a finished result.

11. Type the headline and one line of details exactly as they should read
22. Describe the picture and choose a style
33. Generate, proofread every word, and download the version you like

Tips for better results

A headline of a few words prints big. Long headlines get small, and small text is where errors creep in.
Write dates and times the way you want them printed, including capitals and punctuation.
Describe one strong image, not a collage: "a single red bicycle against a blue wall".
Generate the poster without a logo, then place your real logo on it in your own design tool.
For a matching social post, run the same text and style at 1:1 or 9:16.

Frequently asked questions

What people ask before they use AI Poster Generator.

1Will the text be spelled correctly?

GPT Image 2, the default, follows instructions closely and renders clean text, and the prompt asks for every word exactly as you typed it. Read the poster before you print it anyway. If a letter is wrong, run it again or switch to Nano Banana Pro, which is also strong on text.

2How much text can a poster have?

A headline and one line of details come out most reliably. Put long information such as a full schedule, a map or fine print in your own layout tool on top of the generated design.

3What size is it?

The page starts at 3:4 portrait, a common shape for posters and flyers. Pick another aspect ratio in the composer for a wide banner or a story-sized 9:16 version.

4Can I use it for my business or event?

Yes, for posters made on a paid plan or with credits you bought. Posters made only with free credits are for personal use. Do not use logos, characters or brand names you have no right to.

5How much does it cost?

75 credits per image on GPT Image 2, and it can make up to four in one run. Qwen Image 3 costs 50 credits and also renders English and Chinese text. The Generate button shows the total first, and a failed run is refunded automatically.

Try AI Poster Generator now

75 credits per image on GPT Image 2. You see the exact credits before you generate.

Open AI Poster Generator