Описание
Magnet Media Optimizer is an all-in-one AI-powered WordPress image optimizer that enhances your media library by generating smart ALT text, captions, and descriptions — while also converting images to modern formats like WebP for maximum performance.
Created by Plugin Magnet, this plugin merges the best features of “Alt Bot” and “Upload Converter WebP” into a single, powerful image-optimization toolkit.
Improve your website’s SEO, accessibility, and page speed — automatically.
💻 Demo | 🚀 Get The PRO Version | 🛠 Support | 📄 Documentation
✨ Key Features
🔹 AI-Powered ALT Text Generation
Automatically generate meaningful ALT text using:
— AI models
— EXIF metadata
— File names
— Post titles
Supports:
— Bulk generation
— Single generation
— Auto-generation on upload
— Media Library buttons
— Missing ALT finder
🔹 Smart Captions & Description Builder
Enhance media text fields for:
— Better SEO
— Improved content clarity
— Stronger accessibility compliance
AI can generate:
— Image captions
— Image descriptions
🔹 WebP Image Conversion
Automatically convert JPEG/PNG images to WebP on upload.
Includes:
— Bulk conversion tool
— Quality controls
— Non-destructive processing
🔹 Missing ALT Text Scanner
A complete admin UI showing:
— Images without ALT text
— Status indicators
— Quick one-click fixes
🔹 Performance-Focused
- Lightweight
- No frontend bloat
- Optimized for large libraries
- Compatible with all cache plugins
🔹 Works Everywhere
Fully compatible with:
— Media Library (grid & list)
— Gutenberg
— Elementor
— Divi
— Bricks
— Classic Editor
💎 Pro Features (Optional Upgrade)
Coming soon — can be expanded when you release the Pro version.
- Advanced AI model selection
- Batch scheduler for huge libraries
- AVIF conversion support
- Custom rules per folder/category
- Regenerate ALT based on post context
- Cloud compression
Скриншоты



Установка
Minimum Requirements
- PHP 8.0 or greater
- MySQL 5.5.5 or greater, OR MariaDB 10.1 or greater
- WordPress 6.7 or greater
Installation from WordPress Dashboard
- Go to Plugins Add New.
- Search for Magnet Media Optimizer – AI Image Alt Text, Caption & Description Generator or upload the ZIP file.
- Click Install Now, then Activate.
- After activation, go to Dashboard Magnet Media Optimizer to start using the plugin.
Manual Installation
- Download the plugin ZIP file.
- Go to Plugins Add New Upload Plugin.
- Select the ZIP file and click Install Now.
- Click Activate Plugin.
Installation via FTP
- Unzip the plugin ZIP file.
- Upload the plugin folder to
/wp-content/plugins/using an FTP client. - Log in to your WordPress dashboard.
- Navigate to Plugins Installed Plugins.
- Activate Magnet Media Optimizer – AI Image Alt Text, Caption & Description Generator.
Часто задаваемые вопросы
-
Does this plugin use AI to generate ALT text?
-
Yes. It can use AI, EXIF data, filenames, or post titles — depending on your settings.
-
Will this overwrite my existing ALT text?
-
No. The plugin only fills empty values unless you choose to regenerate manually.
-
Does WebP conversion replace my original images?
-
No. Original files are kept unless you enable the “replace original” option.
-
Will this slow down my site?
-
Not at all. It does not load scripts on the frontend and is optimized for performance.
-
Is this compatible with page builders?
-
Yes — 100% compatible with Elementor, Divi, Bricks, Gutenberg, and all modern builders.
-
Can I bulk optimize my old images?
-
Yes. You can bulk-generate ALT text and bulk-convert images to WebP any time.
Отзывы
Нет отзывов об этом плагине.
Участники и разработчики
«Magnet Media Optimizer — AI powered image enhancement, Missing Alt Text & Convert to WebP» — проект с открытым исходным кодом. В развитие плагина внесли свой вклад следующие участники:
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Посмотрите код, проверьте SVN репозиторий, или подпишитесь на журнал разработки по RSS.
Журнал изменений
1.0.0
- Initial release.
- Alt text, captions, and descriptions.
- WebP conversion with bulk tool.
- Missing ALT manager.
- Media Library integration.
- Settings panel and performance optimizations.
