What is an AI image generator?

It's a tool that turns a written description into a picture. You type what you want to see, pick a model and an aspect ratio, and the image is rendered for you in seconds — no drawing, no stock library, no editor.

There is a free tier. Sign up and you get welcome credits, which is enough for a good handful of images, with no payment details required. Paid plans add the higher-fidelity models, more monthly credits and API access.

Which models can I use?

Use FLUX Schnell for fast drafts, Nano Banana Pro for difficult detail, GPT Image 2 for prompt-faithful layouts, and Seedream 5.0 Pro for production visuals and multi-reference work. You can switch between them in the same prompt box.

Can it render text inside images?

Yes. Put the exact words in quotes in your prompt — a headline on a poster, the wording on a product label — and they are rendered as part of the image. Nano Banana Pro and GPT Image 2 are the strongest choices when the text has to be perfect.

Each render costs credits based on the model and how many images you asked for, from 1 credit for a FLUX Schnell image. The cost is shown next to the generate button before you commit, and your balance replaces it once you are signed in.

Do I need to install anything or bring an API key?

Neither. The models run on our side, so there is nothing to download, no GPU required and no key to paste. It works from any laptop or phone browser.

牛来海报生成器 · 无需登录

牛来电影海报二创

浏览牛来同人海报作品，或使用牛来海报生成器，免登录把一张海报继续改造成你的电影视觉。

免费试用 · 今日还可生成 3 次

Quick start

Niulai Movie Poster Remixes

Browse Niulai fan posters and choose one as a reference for your next poster remix.

Turn a poster idea into the next work

Start with a film genre

Describe a title, character, era, scene, and mood to shape a Niulai movie-poster concept.

Make the title part of the image

Specify the title, billing, and placement to guide the typography of a Niulai fan poster.

Remix from a reference poster

Choose a Niulai poster from the gallery, retain its color or composition, and write your own new version.

Explore different story versions

Develop the same premise into several key-art directions, then refine the strongest characters, scene, and copy.

Choose a poster format

Start with a portrait, landscape, or square frame suited to a main poster, character poster, or social graphic.

Keep your remix trail

Signed-in creators can return to generated Niulai posters, download them, or use them as another reference.

Niulai Movie Poster Remix FAQ

Answers about image models, free credits, prompts, and what you need to generate your first image.

What is an AI image generator?
It's a tool that turns a written description into a picture. You type what you want to see, pick a model and an aspect ratio, and the image is rendered for you in seconds — no drawing, no stock library, no editor.
Is it free to use?
There is a free tier. Sign up and you get welcome credits, which is enough for a good handful of images, with no payment details required. Paid plans add the higher-fidelity models, more monthly credits and API access.
Which models can I use?
Use FLUX Schnell for fast drafts, Nano Banana Pro for difficult detail, GPT Image 2 for prompt-faithful layouts, and Seedream 5.0 Pro for production visuals and multi-reference work. You can switch between them in the same prompt box.
Can it render text inside images?
Yes. Put the exact words in quotes in your prompt — a headline on a poster, the wording on a product label — and they are rendered as part of the image. Nano Banana Pro and GPT Image 2 are the strongest choices when the text has to be perfect.
How do credits work?
Each render costs credits based on the model and how many images you asked for, from 1 credit for a FLUX Schnell image. The cost is shown next to the generate button before you commit, and your balance replaces it once you are signed in.
Do I need to install anything or bring an API key?
Neither. The models run on our side, so there is nothing to download, no GPU required and no key to paste. It works from any laptop or phone browser.

Make a Niulai poster remix

Start from a Niulai poster, add your own title, character, and scene, then turn the idea into new movie key art.

Start a Niulai remix Browse all Niulai posters