內容簡介
KooKoo AI Alt Text Creator 是一款自動化圖像 SEO 和無障礙的完整解決方案。它利用人工智慧分析圖像，生成具描述性和上下文的 Alt Text 和標題，幫助提升網站的可見性和可訪問性。
【主要功能】
• 一鍵手動生成：直接從媒體庫生成單個圖像的元數據
• 自動背景處理：使用內建的 Cron 排程自動處理整個圖像庫
• 上下文相關描述：根據文章標題和內容生成相關的 Alt Text
• 全球上下文：添加自訂指示以應用於每個生成的圖像
• 智能錯誤處理：自動記錄失敗嘗試並可一鍵重試
• 成本控制：使用自己的 API 金鑰，按需付費
外掛標籤
開發者團隊
原文外掛簡介
AI Alt Text Creator is a complete solution for automating image SEO and accessibility on your WordPress site. It uses Artificial Intelligence to analyze your images and generate descriptive, context-aware Alt Text and Titles.
By connecting to OpenRouter, this plugin bypasses expensive monthly subscriptions, giving you direct access to the world’s best AI models (including Google Gemini, GPT-4, and Claude 3.5) at the lowest possible cost.
🚀 Key Features
One-Click Manual Generation: Instantly generate metadata for individual images directly from the Media Library list view. Perfect for new uploads or refining specific images.
Automated Background Processing: Process your entire back catalog automatically using the built-in Cron scheduler. Configure batch sizes and intervals to suit your server’s capacity.
Context-Aware Descriptions: The AI reads the Title and Content of the post/page the image is attached to. This ensures the generated Alt Text is relevant to your specific article, not just a generic description of the visual.
Global Context: Add custom instructions (e.g., “Always mention our brand name ‘Acme Corp'”) that apply to every image generated.
Smart Error Handling:
Retry Failed: Automatically logs failed attempts. You can retry all failed images with one click from the settings page.
JSON Fixer: A specialized tool to scan and fix images where the AI might have accidentally saved raw code instead of text.
Error Logging: View detailed error logs directly in the “Edit Media” screen if an image generation fails.
Cost Control: You bring your own API key. You pay only for exactly what you use, with no markup.
Format Control: Choose exactly which file types to process (JPG, PNG, WEBP, etc.).
Upgrade
Unlock the ultimate media optimization toolkit with the KooKoo AI Alt Text Creator Pro Addon.
How to Get the Pro Version
You can purchase the Pro Addon directly from Violo.ir. Once purchased, upload and activate the Pro Addon plugin alongside the free version of KooKoo AI Alt Text Creator.
What You Get with Pro
Auto-Generate on Upload: Automatically analyzes and generates image details (Alt, Title, Caption, Description) the moment you upload them to the Media Library.
Media Library Bulk Actions: Select multiple images and generate details in bulk directly from the WordPress Media Library list view.
Generate Captions & Descriptions: Expand image metadata beyond alt text and titles. Automate descriptive captions and detailed content descriptions with custom prompts.
Direct API Gateways (OpenAI & Gemini): Connect directly to OpenAI (ChatGPT) and Google Gemini direct APIs using your own keys to bypass third-party platforms.
Granular Overwrite Protection: Enable “Do Not Overwrite Existing Details” to selectively generate and save only empty metadata fields. If all enabled fields are already filled, the image is skipped without making API calls.
WP-CLI Integration: Trigger metadata generation and background batch processing directly from the server command line.
Save Generation Metadata: Save timestamps and execution source indicators in database.
Why You Should Upgrade to Pro
Save Hours of Manual Work: Upload and automate everything. Your site will automatically generate search-engine optimized alt texts, titles, captions, and descriptions in the background.
Better SEO & Accessibility: Captions and descriptions add deep, keyword-rich context to your image pages and attachments, boosting search visibility and accessibility compliance.
Complete Gateway Autonomy: Choose direct endpoints to utilize your custom account credits and direct API models like gpt-4o-mini and gemini-2.5-flash.
External Services
This plugin relies on OpenRouter as a third-party service to provide Artificial Intelligence capabilities.
Service Name: OpenRouter
Service URL: https://openrouter.ai/
Data Sent: Public Image URLs (or Base64-encoded image data for local or private network environments), Post Titles, Post Content (context), the site URL (HTTP-Referer header), and the site title (X-Title header) are sent to the OpenRouter API when an administrator generates metadata manually in the Media Library, runs the connection test, or during scheduled background batch processing (WP-Cron). Additionally, the settings dashboard queries https://openrouter.ai/api/v1/models to retrieve the list of available vision models.
Terms of Service: OpenRouter Terms https://openrouter.ai/terms
Privacy Policy: OpenRouter Privacy Policy https://openrouter.ai/privacy
Note: You must obtain your own API key from OpenRouter to use this service.
Configuration
1. API Configuration
API Gateway: Select your AI provider (OpenRouter).
API Keys: Provide the API key for your chosen gateway.
Model Selection: Choose the model you wish to use from the dynamic dropdown menu (default: google/gemini-2.5-flash-lite).
2. Generation Options
Global Context: Instructions sent with every request. Great for setting the “persona” of the AI.
Supported Image Formats: Define which file extensions the plugin should process.
Enable Fields: Toggle which metadata fields you want to generate (Alt Text, Title).
Prompts: Customize the specific instructions for generating Alt Text or Titles. Includes “Reset to Default” buttons.
3. Bulk Generation (Cron)
Enable Background Processing: Turns on the automatic generator.
Batch Size: How many images to process per run. Recommended 1-3 to prevent server timeouts.
Interval: How often the job runs (in minutes).
