Super Duper Image Auto Optimizer

Super Duper Image Auto Optimizer compresses newly uploaded images (JPEG/PNG/WebP), strips EXIF, and generates modern formats (WebP/AVIF when supported). It also includes a one-click bulk optimizer in the admin and a WP-CLI command for existing media.

Highlights
– Automatic optimization for new uploads (original + sizes)
– One-click bulk optimization (batched via AJAX, resume)
– WebP generation and AVIF when supported
– Imagick preferred; GD fallback
– No third-party services or tracking
– WP-CLI: wp sdiao:bulk

Usage

• Bulk optimize: Media → Super Duper Image Auto Optimizer → Bulk Optimize.
• WP-CLI: wp sdiao:bulk.

FAQs

= Do I need to drag and drop into the plugin? =
No. It hooks into normal uploads and runs automatically.

Does it generate WebP/AVIF for all sizes?

Yes (AVIF requires Imagick with AVIF support).

Privacy

Processes images locally; stores only minimal bulk progress (sdiao_bulk_state). No telemetry.

Security

Nonce + capability checks on AJAX; escaped admin output; no remote code.