Active installationsNewAdoption metric — not a quality score
WordPress.org ratingNo WordPress.org ratings yet
Official packageDirect from WordPress.org
Repository metrics are context, not quality scores. Active installations measure adoption and can strongly reflect a plugin’s age and historical popularity. Ratings, recent updates and “Tested up to” metadata also do not guarantee modern code, error-free operation, security, feature completeness or suitability for a particular site. Why active installs don’t tell the whole story →
WP PlugIndex currently records JZB Image Auto AVIF version 1.0.0 as active, updated 6mo ago and tested up to WordPress 6.9.
Overview
About this plugin
JZB Image Auto AVIF is an image optimization engine that helps WordPress users automatically generate compressed AVIF and WebP images. It does this without altering the original media library files, utilizing an independent cache directory architecture to safely serve optimized images to browsers.
Core Features:
Non-destructive Cache: Generated AVIF and WebP files are stored in a separate wp-content/uploads/jzb-image-auto-avif/ directory. Uninstalling the plugin instantly restores your original media library.
Dual-Core Compression: Configure distinct quality settings for AVIF and WebP formats. Supports fine-grained adjustment and switching between lossy and lossless modes.
HTML Output Buffering: Dynamically replaces image links in the front-end HTML source without relying on.htaccess or nginx.conf rewrite rules.
Native Intervention Control: Provides toggles to prevent WordPress from generating unnecessary multi-size thumbnails or applying -scaled changes, helping to save server disk space.
Media Library Controls: Includes AJAX buttons in the Media Library list view to generate AVIF/WebP for individual old images or cleanly delete legacy thumbnails.
Dynamic Loading Thresholds: Recommends sizing configurations based on your server’s available CPU cores and RAM to prevent server timeouts during heavy image conversion.
WordPress.org metadata
Plugin tags
Topics listed for this plugin in the WordPress.org directory.
image optimization
avif
cache
performance
webp
Compatibility & maintenance
Compatibility & maintenance
Tested up to WordPress 6.9
Not yet marked as tested with WordPress 7.1. WordPress.org currently lists Tested up to 6.9.
Current WordPress releaseWordPress 7.1
WordPress.org Tested up to6.9
Minimum requirementsWordPress 5.8 · PHP 7.0
Update activity27 Apr 20266mo ago
“Tested up to” is directory metadata supplied by the plugin author. WP PlugIndex does not turn an older declaration into a claim that the plugin is incompatible.
Changes recorded by WP PlugIndex
Recent tracked changes
No tracked version or compatibility changes have been recorded by WP PlugIndex yet.
Tracking & source
WP PlugIndex tracks public WordPress.org directory metadata and records selected version, compatibility and availability changes as they are detected.
