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nana img

nana img is an AI image prompt generation and image generation tool. Users can start from a brief idea and expand it into a structured prompt containing subject, style, lighting, scene details, and output goals, then test and generate images across multiple image models within a unified platform. The platform provides reusable prompt templates, batch processing, version history, and prompt engineering controls (such as composition rules, negative details, aspect ratio, resolution, and style descriptions). It supports scenarios such as artistic creation, product photos, portraits, posters, and social media visuals. It offers a free starter plan, and paid plans are tiered by monthly credits, daily generation counts, and output resolution, and include commercial licensing and REST API/SDK integration.

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About this tool

Purpose

nana img is a prompt creation and image generation platform for AI image generation. It helps users turn rough ideas into detailed AI image prompts and generate images based on any text prompt, suitable for scenarios such as artistic creation, product photos, portraits, posters, and social media visuals.

Main Capabilities

  • From idea to detailed prompt: Starting from a brief idea, expand it into a clear prompt containing subject, style, lighting, scene details, and output goals, designed to reduce failed generations and speed up iteration.
  • Maintain style consistency: Provides reusable prompt patterns that can be saved for character appearance, brand assets, marketing campaigns, and storyboards, making it easy to reuse the same structure across a complete creative series.
  • Fine-grained creative control: Supports prompt engineering controls such as adding composition rules, negative details, aspect ratio, resolution, and style descriptions.
  • Prompt-to-image multi-model engine: After creating a visual prompt, you can test it across multiple image models within a unified platform, quickly switching models to compare style, realism, text handling, and composition. The model capabilities specifically mentioned in the materials include: Google's advanced image model (advanced reasoning, 3D manipulation, text preservation), fast image model (rapid generation, high consistency), enhanced image generation (better color accuracy and detail rendering, artistic style), OpenAI's latest image model (strong prompt understanding, creative range, prompt adherence, versatile output), and a context-aware model skilled in complex scene editing and composition (composition control).
  • Professional workflow tools: Batch processing (generate multiple variants simultaneously), smart templates (templates optimized for specific use cases such as e-commerce, social media, and print), version history (save every generation, supporting comparison, rollback, and iteration).
  • Developer integration: Provides a REST API and SDK for developers, allowing the prompt-to-image workflow to be integrated into their own applications and production pipelines.

How to Use

The materials provide a four-step process:

  1. Start with an idea: Enter a product, scene, portrait, poster, or art concept; brief notes are enough.
  2. Generate a prompt: Expand the idea into a prompt containing subject, style, setting, lighting, camera, and quality details.
  3. Refine details: Adjust aspect ratio, resolution, style strength, negative details, and output quantity.
  4. Generate and reuse: Generate images, compare results, copy the best-performing prompts, and use them for future projects.

Applicable Scenarios

  • Artistic creation and AI Art prompt writing;
  • Product photos, portraits, posters, social media visuals;
  • Consistent creation of brand assets, marketing campaigns, storyboards, and character appearances;
  • Templated prompts for e-commerce, social media, print, and other scenarios;
  • Integrate prompt-to-image workflows into your own applications via REST API and SDK.

The platform also mentions a "Right AI Buzz Cut Preview" feature: you can upload a portrait, preserve the face shape, and preview a realistic buzz cut hairstyle before shaving.

Limitations and Pricing

The platform offers a free start. Paid plans are billed annually:

  • Starter: $14.99 (annual $89.99), 5,000 credits/month, 100 image generations per day, basic editing capabilities, up to 4K output resolution, standard API access.
  • Professional: $39.99 (annual $199.99), includes everything in Starter, plus 18,000 credits/month, 500 image generations per day, advanced editing and 3D operations, unlock all AI models, full API access, priority support, commercial usage rights.
  • Enterprise: $99.99 (annual $359.99), includes everything in Professional, plus 48,000 credits/month, unlimited generations per day, all AI models plus early access, batch processing, dedicated API access.

The materials mention commercial licensing: generated images can be used for products, marketing, and client work according to the plan terms, and prompt records can be retained for repeated marketing campaign production. Specific rules such as refunds and whether subscription cancellations are refundable are not clearly stated in the materials.

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