Squeeze – Image Optimization & Compression, WEBP Conversion

Unlimited image compression. No API keys. No quotas. Squeeze compresses images and converts them to WebP locally in your browser—no monthly caps, no third-party uploads. Unlike cloud-based plugins, Squeeze: ♾️ No compression limits — squeeze your entire Media Library, not just the first 100–500 images per month. ☁️ No third-party servers — images never leave your site; processing happens locally in the browser (ideal for GDPR-sensitive and membership sites). ⚡ Direct WebP conversion — convert JPG/PNG to WebP and replace the original file on disk (no duplicate copies cluttering storage). 🖼️ Optimize on upload — compress in Gutenberg, GenerateBlocks, and the Voxel theme before files hit the server (Elementor on-upload squeeze is available in Premium). The result: smaller files, faster page loads, and lower hosting storage—without SaaS fees or API keys. Squeeze official website | Plugin documentation 🌟 New in 1.7.x Direct WebP conversion: Convert JPG/PNG to WebP and replace originals—save storage without duplicate files. Pre-upload compression: Shrink images in the browser before upload (Gutenberg, GenerateBlocks, Voxel create-post and gallery fields). Three WebP delivery modes: Direct WebP, separate squeeze-webp folder with URL rewrite, or server-side delivery via .htaccess. Voxel theme support: Pre-upload squeeze on multipart AJAX uploads in create-post and file/gallery fields. WP Offload Media support: Compress CDN-hosted images (including when local files are removed), auto-detect provider/CDN URLs, and sync compressed/Direct WebP files to S3, GCS, DigitalOcean Spaces, and similar—Direct WebP recommended (sidecar WebP modes are not compatible with Offload). WordPress 7.1: While Squeeze on upload is on, core’s built-in browser image processing is turned off so Gutenberg uploads keep Squeeze quality, Direct WebP, and backups. Turn on-upload off to use WordPress HEIC conversion and HDR thumbnails. ✨ Key Features Faster pages: Smaller images improve load time, Core Web Vitals, and mobile bandwidth use. WebP conversion & serving: Convert to WebP and serve efficiently—choose Direct WebP, HTML URL rewrite, or .htaccess delivery for supported browsers. Client-side squeezing: Compress in the browser; nothing is uploaded to external optimization servers. Upload optimization: Compress on the fly during upload so optimized files land in your Media Library. Gutenberg & GenerateBlocks: Squeeze images as you add them in the block editor. Voxel theme: Compress before upload on Voxel create-post and file/gallery fields. Bulk compression: Compress hundreds of Media Library images in one run (pause/resume supported). Custom directory squeeze: Pick any folder under your site root and optimize all images inside it. Exclusions: Skip images by URL or filename pattern (one per line). Fine-tuned quality: Per-format tabs for JPEG, PNG, WebP, and AVIF (MozJPEG, OxiPNG-style PNG, and more). Backup option: Keep a .bak copy to restore the original after squeezing. Formats: JPEG, PNG, WebP, and AVIF. ⚜️ Premium Features Image comparison in the Media Library (before/after sizes). Resize originals to max width/height before squeeze. Bulk squeeze from a page — all images used on one post or page. Elementor integration — squeeze on upload while editing in Elementor. CDN URL — map CDN image URLs to local files for all WebP delivery modes. Priority support & updates Explore Premium How does Squeeze work? Open the Media Library, run Bulk Squeeze, or upload a new image — Squeeze runs Google Chrome team–backed codecs (the same family as Squoosh.app) inside your browser via Web Workers. No account, no API key, no off-site upload queue. Full documentation