Anek Image Optimizer

Descripción

Anek Image Optimizer is a professional-grade image optimization plugin built for speed, privacy, and flexibility. It is 100% free, runs entirely on your own server, and ships with zero telemetry — your images never leave your infrastructure.

Multi-Library Engine

Most optimization plugins lock you into a single backend. Anek supports three simultaneously:

• Libvips — the fastest image processing library available (the same engine used by Cloudinary and Sharp.js). Runs as a native binary for extreme throughput and minimal memory usage.
• Spatie Image — PHP-native library with selectable GD or Imagick drivers.
• Intervention Image — alternative PHP library with GD or Imagick drivers.

Next-Gen Format Output

• Compress original JPEG and PNG files in-place.
• Generate WebP sidecar files alongside originals.
• Generate AVIF sidecar files alongside originals.
• All three outputs from a single source image, in one operation.
• Built-in Apache/LiteSpeed .htaccess rules and Nginx config snippets for zero-PHP server-level delivery — browsers that support AVIF or WebP get them automatically; others fall back gracefully.

Deep WordPress Integration

• Optimize directly from the Media Library — per-image buttons appear in attachment details.
• Bulk optimization — compress your entire media library in one click with real-time progress.
• Auto-optimize on upload — new images are processed the moment they are added.
• File-system deep scanner — discovers and optimizes images outside wp-content/uploads, including theme images, plugin assets, and custom directories.

Preserve Originals

Toggle on «Preserve Originals» and a backup copy of every image is kept before compression. Restore any image to its original state at any time with zero data loss.

Quality & Exclusion Controls

• Adjustable quality slider (0–100) per compression run.
• Strip EXIF metadata to reduce file size further.
• Set a minimum file size threshold to skip images already small enough.
• Exclude specific paths from bulk operations.

100% Free, Zero Telemetry, Fully Self-Hosted

• No data leaves your server. All processing happens locally.
• Zero telemetry — no usage tracking, no analytics, no phone-home requests.
• No API keys, no accounts, no subscriptions.
• Full feature set available from day one with no freemium locks or upsells.