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AI Image Generator & Splitter

by 小潴 · GitHub ↗ · v1.1.0 · MIT-0
cross-platform ⚠ suspicious
114
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Install in OpenClaw
/install banana-v2
Description
Generate AI images with multiple resolutions and models, smartly split into grids, manage galleries, and support five languages including batch downloads.
README (SKILL.md)

Nano Banana V2 - AI Image Creation Tool

English | 简体中文

Overview

Nano Banana V2 is a powerful AI image generation and smart splitting tool based on the AceData Nano Banana series models. It provides a complete web interface for image generation, editing, splitting, and management.

Core Features

🎨 Image Generation

  • Multiple Models: Nano Banana Pro, Nano Banana 2
  • Multiple Resolutions: 1:1 (Square), 16:9 (Landscape), 9:16 (Portrait), 4:3 (Standard), 3:4 (Portrait)
  • Multiple Qualities: 1K (1024px), 2K (2048px), 4K (4096px)
  • Image-to-Image: Support up to 6 reference images for editing

✂️ Smart Splitting

  • Multiple Grids: Support 2/4/6/9 grid splitting
  • Smart Adaptation: Automatically detect aspect ratio and choose optimal splitting method

🖼️ Gallery Management

  • Waterfall Layout: Automatically adapt to different image ratios
  • Thumbnail Generation: Automatic thumbnail creation
  • Batch Download: Support ZIP packaging
  • File Management: One-click open file directory

🌐 Multi-Language Support

  • 简体中文 (zh)
  • English (en)
  • 繁體中文 (zh-TW)
  • 日本語 (ja)
  • 한국어 (ko)

🎨 User Experience

  • Dual Themes: Light/Dark theme switching
  • Real-time Preview: Image preview, split preview
  • Modern UI: Frosted glass effect, smooth animations, waterfall layout
  • AI Prompt Generation: Integrated LLM for intelligent prompt generation

Screenshots

Main Interface

Main Interface

Quick Start

1. Install Dependencies

cd ~/.openclaw/workspace/skills/nano-banana-v2
npm install

2. Start Service

npm start

3. Access Application

Open browser at http://localhost:2688

Configuration

Get API Key

First-time use requires API Key configuration:

  1. Visit: https://share.acedata.cloud/r/1uN88BrUTQ
  2. Register and get API Key
  3. Fill in API Key in settings page

Configuration Items

Item Required Description
API Key ✅ For image generation
Platform Token ❌ For image-to-image feature
LLM API Key ❌ For AI prompt generation
Save Path ❌ Image save directory (Default: Desktop/banana2)

Usage

Generate Image

  1. Enter prompt in the bottom editor
  2. Select model, resolution, quality
  3. Select splitting method (optional)
  4. Click generate button
  5. Wait for completion

Image-to-Image

  1. Click upload button to select images (max 6)
  2. Enter description
  3. Click generate

AI Prompt Generation

  1. Click AI button to open prompt generation window
  2. Enter simple description
  3. Click generate, AI will create detailed prompt

View Works

  • Click image to view full size
  • View split image list
  • Download, delete works

Tech Stack

  • Backend: Node.js + Express + SQLite
  • Frontend: HTML5 + CSS3 + JavaScript (jQuery)
  • Image Processing: Sharp
  • API: AceData Nano Banana API

Directory Structure

nano-banana-v2/
├── server/
│   ├── index.js              # Main server
│   └── services/             # Service classes
│       ├── database.js       # Database service
│       ├── request.js        # Request handling
│       ├── task.js           # Task processing
│       └── upload.js         # Upload handling
├── public/
│   ├── index.html            # Main page
│   ├── list.html             # List page
│   ├── set.html              # Settings page
│   ├── components/           # UI components
│   ├── css/                  # Styles
│   ├── js/                   # Application logic
│   └── lan/                  # Language files
├── config/
│   ├── set.json              # Main config
│   ├── system.prompt         # AI system prompt
│   └── cut_*.prompt          # Split prompts
├── database/
│   ├── 1.sql                 # Database init
│   └── 2.sql                 # Database migration
├── package.json
├── README.md
├── LICENSE
└── CHANGELOG.md

API Endpoints

Method Path Description
GET /api/get_set Get config
POST /api/generate Submit generation task
POST /api/poll/:id Poll task status
POST /api/upload Upload image
GET /api/works Get works list
GET /api/work/:id Get single work
POST /api/tasks/add Add task manually
POST /api/admin/delete/:id Delete work
POST /api/open-folder Open folder
POST /api/generate-prompt AI generate prompt
POST /api/shutdown Shutdown service

Changelog

v1.1.0 (2026-03-30)

  • Added Korean (한국어) support
  • Completed multi-language translation for all components
  • Optimized dynamic image path mapping
  • Cleaned up redundant API endpoints
  • Fixed known issues

v1.0.0 (2026-03-26)

  • Initial release

Open Source Info

Contact

How to Use
  1. Make sure OpenClaw is installed (local or Docker)
  2. Run the install command in chat: /install banana-v2
  3. After installation, invoke the skill by name or use /banana-v2
  4. Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.1.0
**Nano-Banana-V2 v1.1.0** - Added Korean language support. - Completed multi-language translation across all components. - Improved dynamic image path mapping. - Removed redundant API endpoints. - Fixed various known issues.
Metadata
Slug banana-v2
Version 1.1.0
License MIT-0
All-time Installs 0
Active Installs 0
Total Versions 1
Frequently Asked Questions

What is AI Image Generator & Splitter?

Generate AI images with multiple resolutions and models, smartly split into grids, manage galleries, and support five languages including batch downloads. It is an AI Agent Skill for Claude Code / OpenClaw, with 114 downloads so far.

How do I install AI Image Generator & Splitter?

Run "/install banana-v2" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is AI Image Generator & Splitter free?

Yes, AI Image Generator & Splitter is completely free, licensed under MIT-0. You can download, install and use it at no cost.

Which platforms does AI Image Generator & Splitter support?

AI Image Generator & Splitter is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created AI Image Generator & Splitter?

It is built and maintained by 小潴 (@xiyunnet); the current version is v1.1.0.

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