Pixonix Local Image Optimizer
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Unlimited image optimization - Auto optimize on upload, Bulk optimize, WebP & AVIF conversion. No API key, no monthly fee, no limits.
Pixonix Local Image Optimizer is a powerful, zero-dependency WordPress plugin that optimizes your images locally on your server. No external APIs, no monthly subscriptions, no per-image limits.
Key Features
- Automatic Optimization
- Bulk Optimization
- WebP Conversion
- AVIF Conversion
- Progressive JPEG
- Metadata Stripping
- Max Dimension Resize
- Savings Tracking
- Zero Dependencies
- Configurable Batch Size
How It Works
- Install and activate the plugin
- Configure quality settings (sensible defaults are pre-set)
- New uploads are automatically optimized
- Use Bulk Optimize to process existing images
- WebP/AVIF versions are auto-served via .htaccess rewrite rules
Requirements
- PHP 7.4 or higher
- GD Library or ImageMagick PHP extension
- Apache with mod_rewrite (for automatic WebP/AVIF serving)