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② 後台搜尋「Infy – AI Image SEO Optimizer」→ 直接安裝（推薦）
原文外掛簡介
Rank higher on Google Images without touching your media library by hand. AI Image SEO Optimizer writes WCAG-compliant alt text, SEO-friendly filenames and titles for thousands of WordPress images at once — using your choice of Gemini, Claude or GPT. Rename safely: every filename change is auto-301-redirected.
Looking for more features? Check out AI Image SEO Optimizer Pro.
Why AI Image SEO Optimizer?
Images are crucial for SEO, but manually optimizing hundreds of images is time-consuming. Our plugin solves this by:
Saving Hours of Manual Work – AI optimizes images in seconds
Improving SEO Rankings – Search engines love properly optimized images
Enhancing Accessibility – AI-generated alt text helps screen readers
Smart Filename Management – SEO-friendly filenames with automatic URL updates across page builders
Key Features
AI-Powered Metadata Generation
Generate SEO-friendly filenames automatically
Create descriptive alt text (accessibility + SEO)
Generate optimized image titles
Extract relevant keywords
Multiple AI Providers
Google Gemini – Gemini 3.1 Flash-Lite
OpenAI – GPT-4.1 mini
Anthropic Claude – Claude 4.5 Haiku
Switch between providers anytime
Use your own API keys (full control over costs)
Page Builder Integration
Gutenberg – Full WordPress Block Editor support
Elementor – Complete integration with automatic URL updates
Uncode – Full compatibility
WPBakery – Seamless integration
Automatic URL updates when renaming files
No broken images after filename changes
SEO Features
Real-time SEO score calculation (0-100 scale)
6-component scoring algorithm (100 points total)
Detailed score breakdown by field
Visual indicators for optimization status
Track optimization progress across your media library
Smart Dashboard
Visual media library overview
See optimization status at a glance
Filter by optimized/unoptimized images
Search and sort capabilities
Image usage tracking (where images are used)
Usage Tracking & Analytics
Monitor API usage by provider
Track costs and requests
Daily/monthly usage statistics
Export usage data
Visual charts and graphs
Cost estimation tools
301 Redirect Protection
Automatic 301 redirects when images are renamed
Preserves SEO value — no broken links from search engines, social shares, or external sites
Covers all image sizes (thumbnails, crops, originals)
Smart redirect chain resolution (A→B→C becomes A→C)
Hit tracking to monitor redirect usage
Configurable expiry (6, 12, 24 months, or never)
Zero impact on normal page loads — only activates for old image URLs
Advanced Features
60+ Languages – Generate metadata in any supported language
Changelog Tracking – Complete audit trail of all changes
Inline Editing – Edit AI suggestions before saving
Encrypted API Keys – Secure storage using WordPress salts
Rate Limiting – Prevent excessive API usage
Developer-Friendly
38 action hooks for workflow integration
80 filter hooks for customization
Clean, documented codebase
WordPress Coding Standards compliant
Extensible architecture
Well-documented API
How It Works
Install & Activate – Quick installation from WordPress.org
Add API Key – Add at least one AI provider API key
Configure Settings – Choose your preferred AI model and language
Optimize Images – Single-click optimization or bulk operations
Monitor Results – Track SEO scores and usage statistics
Perfect For
Bloggers – Optimize featured images and content automatically
Photographers – Proper image descriptions at scale
Agencies – Manage multiple client sites efficiently
Content Creators – Focus on content, not manual image optimization
Anyone with Images – Every WordPress site needs image SEO
What Makes Us Different
Unlike basic image SEO plugins, AI Image SEO Optimizer:
Actually “Sees” Images – AI vision models understand image content
Natural Descriptions – Not keyword-stuffed robotic text
Context-Aware – Understands your content and brand
Multilingual Native – True multilingual support, not translations
Smart URL Updates – Prevents broken images across page builders
301 Redirect Protection – Automatic redirects preserve SEO when renaming files
Full Transparency – You own your API keys, control your costs
Privacy & External Services
This plugin connects to third-party AI services that you configure with your own API keys. Images are sent to these services for analysis and metadata generation:
Google Gemini API
* Service: Google AI image analysis
* Privacy Policy: https://policies.google.com/privacy
* Terms of Service: https://policies.google.com/terms
* When used: When you select Gemini as your AI provider and optimize images
OpenAI API
* Service: OpenAI image analysis
* Privacy Policy: https://openai.com/privacy
* Terms of Service: https://openai.com/terms
* When used: When you select OpenAI as your AI provider and optimize images
Anthropic Claude API
* Service: Anthropic Claude image analysis
* Privacy Policy: https://www.anthropic.com/privacy
* Terms of Service: https://www.anthropic.com/terms
* When used: When you select Claude as your AI provider and optimize images
Important Notes:
* Images are ONLY sent to the service you configure
* You use your own API keys (you control the relationship with the provider)
* No automatic data collection by plugin authors
* No tracking or analytics without your explicit consent
* You can review each provider’s privacy policy before using their service
Optional Newsletter & Telemetry (Opt-in Only)
During the setup wizard, you can optionally subscribe to our newsletter. If you choose to opt in, we collect the following non-personal site information to help improve our plugin:
Environment Data:
* WordPress version, PHP version, MySQL version
* Server software, memory limit
* Site URL, locale, timezone
* Multisite status, WP_DEBUG status
Plugin & Theme Data:
* AI Image SEO Optimizer plugin version
* Active theme name and version
* List of active plugins (names only)
* Detection of common plugins (WooCommerce, Yoast, Rank Math, Elementor)
Content Statistics:
* Total media library count
* Image count (images only)
* Post, page, and product counts
User Data (from your WordPress account):
* Email address (for newsletter delivery)
* Display name
* WordPress user role
This data is:
* Only collected if you explicitly check the opt-in checkbox
* Sent to: https://infypress.com/wp-json/ai-products/v1/newsletter/subscribe
* Used to improve our plugin and send relevant updates
* Never sold to third parties
* You can unsubscribe at any time
For more details, see our Privacy Policy.
Google Search Console Integration
This plugin includes an optional Google Search Console integration that connects to several Google services:
Google OAuth 2.0 — Used to authorize access to your Google Search Console account.
Endpoints: accounts.google.com, oauth2.googleapis.com
Data sent: OAuth authorization codes and refresh tokens for token exchange
When used: When you connect or reconnect to Google Search Console, and periodically to refresh access tokens
Privacy Policy: https://policies.google.com/privacy
Terms of Service: https://policies.google.com/terms
Google Search Console API — Used to retrieve your site’s search performance data, URL inspection results, and sitemap information.
Endpoints: googleapis.com/webmasters/v3, searchconsole.googleapis.com/v1
Data sent: OAuth access token, your site URL, date ranges, and URLs for inspection
When used: When you view Search Console data within the plugin dashboard
Privacy Policy: https://policies.google.com/privacy
Terms of Service: https://policies.google.com/terms
InfyPress OAuth Proxy — When using the “Quick Connect” method to connect Google Search Console, the authorization flow is routed through our proxy server. This proxy securely holds the Google OAuth client secret so it is never shipped in the plugin code.
Endpoint: infypress.com/wp-json/ai-products/v1/gsc
Data sent: Proxy authorization code, refresh token, and your site URL
When used: Only when you use the “Quick Connect” method for Google Search Console (not when using custom credentials)
Privacy Policy: https://infypress.com/privacy/
Developer Information
AI Image SEO Optimizer provides 118 hooks (38 actions + 80 filters) for developers to extend its functionality. Below are the most commonly used hooks. For the complete reference, see our documentation:
Actions Reference
Filters Reference
Key Hooks
Filters:
infyp_allowed_post_types – Filter which public post types are shown in the image list. Default: all public post types registered in WordPress.
infyp_image_context – Add custom context to AI prompts (e.g. product data). Parameters: $prompt_addon, $image_id, $context_type.
infyp_supported_mime_types – Filter supported image MIME types. Default: ['image/jpeg', 'image/png', 'image/webp', 'image/gif'].
infyp_register_pagebuilder_adapters – Register additional page builder adapters. Parameters: $adapters.
infyp_image_usage_post_ids – Find additional post IDs where an image is used. Parameters: $post_ids, $image_id, $image_url.
infyp_table_columns_after_title – Add custom columns to the image list table. Parameters: $columns.
Actions:
infyp_after_image_upload – Fires after a new image is uploaded and processed. Parameters: $attachment_id, $metadata.
infyp_filename_updated – Fires after filename URL references are updated across content. Parameters: $post_id, $url_map, $results.
infyp_before_settings_cards / infyp_after_settings_cards – Add custom cards to the Settings page.
Code Example
// Customize which post types appear in the image filter
add_filter( 'infyp_allowed_post_types', function( $types ) {
// Remove a type you don't want
unset( $types['custom_type'] );
return $types;
} );
// Add custom context to AI prompts
add_filter( 'infyp_image_context', function( $context, $image_id, $type ) {
$parent_id = wp_get_post_parent_id( $image_id );
if ( $parent_id && get_post_type( $parent_id ) === 'portfolio' ) {
$context .= "\nThis image is from a portfolio project.";
}
return $context;
}, 10, 3 );
Requirements
WordPress 5.6 or higher
PHP 7.4 or higher
MySQL 5.7 or higher
At least one AI provider API key (OpenAI, Google Gemini, or Anthropic Claude)
128MB PHP memory limit recommended
cURL or similar for API requests
Support & Links
Documentation
WordPress Support Forum
Feature Requests
Report Bugs
