webp – The unofficial WordPress Plugin Directory

Smart WebP Converter

Converts images to WebP on upload, with lazy loading, SEO optimization, and compression to boost performance.

Optimize your images with compression, CDN delivery, and responsive images through the ImageBoss service.

Auto-convert JPG/PNG to WebP. Save up to 80% server space and boost site speed with built-in bulk optimization and real-time savings reports.

Converts all media images to WebP format with options to overwrite originals, control output image quality, and optionally generate new attachments.

Automatically convert uploaded images to optimized WebP format with safe fallbacks, optional backups, and easy restoration.

Automatically convert uploaded images to modern WebP format to reduce file size and improve website performance.

WebP optimizer for WordPress/WooCommerce with scan, cron, and TTFB tools in a fast tabbed interface.

Automatically resize, convert to WebP, and watermark uploaded images. Optionally offload to Cloudflare R2.

Automatically optimise uploaded images using the PHP GD library — no external APIs, no account required.

Automatically wraps content images in picture tag by making one of the sources webp. It supports Gutenberg content