LiteSpeed Cache vs BinsOptimizer – Instant Image Optimizer, Compression & WebP Converter

BinsOptimizer is the fastest, most private way to optimize images in WordPress. Unlike cloud-based image optimizers, BinsOptimizer converts and compresses your images directly in the browser — before they ever hit your server. No API keys, no monthly fees, no privacy risks. Every JPEG and PNG you upload is automatically converted to WebP — the modern image format recommended by Google — and resized to your chosen maximum dimension. The result is smaller file sizes, faster page loads, and better Core Web Vitals scores, all without touching your server resources. Why choose BinsOptimizer over other image optimizer plugins? Most WordPress image optimization plugins send your images to external cloud servers for processing, which is slow, costs money, and raises data privacy concerns. BinsOptimizer does everything on the user’s own machine using modern browser APIs, making it instant, free, and completely private. Video Tutorial Key Features Automatic WebP Conversion: Convert JPEG, PNG, and SVGs (if you allow) images to WebP on upload for up to 80% smaller file sizes and better Google PageSpeed scores. Client-Side Image Compression: All image processing happens in the browser — zero server load, zero cloud costs. Smart Image Resizing: Automatically downscale oversized images to your chosen maximum width or height during upload. No API Key Required: Fully self-contained. No third-party services, no subscriptions, no limits. 100% Private: Your images are never sent to an external server. Everything stays on your machine until the optimized file is uploaded. Zero Queue, Instant Results: Optimization happens in real time as you upload — no background jobs or waiting. Media Library Integration: View compression savings, original vs. optimized file sizes, and conversion time directly in the WordPress Media Library. Works Everywhere in WordPress: Compatible with the Block Editor (Gutenberg), Classic Editor, drag-and-drop uploads, and featured image pickers. SVGs Upload: Allow to upload SVGs file securely and if you want you can optimize and convert them on upload. Bulk Optimize Your Existing Library: Convert images you uploaded before installing the plugin, one batch at a time, straight from your browser. Links Updated Automatically: Optimizing a published image changes its URL. BinsOptimizer rewrites those URLs across your posts, page-builder content, widgets and theme options, so pages already using the image keep working. Restorable Originals: Keep a copy of every original before it is replaced, and undo a whole bulk run with one click if you change your mind. WebP Delivery Check: Confirms your server actually serves .webp files before a bulk run starts — some security plugins and host firewalls block them, which would otherwise leave your optimized images unreachable.

LiteSpeed Cache for WordPress (LSCWP) is an all-in-one site acceleration plugin, featuring an exclusive server-level cache and a collection of optimization features. LSCWP supports WordPress Multisite and is compatible with most popular plugins, including WooCommerce, bbPress, and Yoast SEO. LiteSpeed Cache for WordPress is compatible with ClassicPress. Requirements General Features may be used by anyone with any web server (LiteSpeed, Apache, NGINX, etc.). LiteSpeed Exclusive Features require one of the following: OpenLiteSpeed, commercial LiteSpeed products, LiteSpeed-powered hosting, or QUIC.cloud CDN. Why? Plugin Features General Features Free QUIC.cloud CDN Cache Object Cache (Memcached/LSMCD/Redis) Support+ Image Optimization (Lossless/Lossy) Minify CSS, JavaScript, and HTML Minify inline & external CSS/JS Combine CSS/JS Automatically generate Critical CSS Lazy-load images/iframes Responsive Image Placeholders Multiple CDN Support+ Load CSS Asynchronously Defer/delay JS loading Browser Cache Support+ Database Cleaner and Optimizer PageSpeed score (including Core Web Vitals) optimization OPcode Cache Support+ HTTP/2 Push for CSS/JS (on web servers that support it) DNS Prefetch Cloudflare API Single Site and Multisite (Network) support Import/Export settings Attractive, easy-to-understand interface AVIF/WebP image format support Heartbeat control + This service is not provided by the LSCache plugin, nor is it guaranteed to be installed by your service provider. However, the plugin is compatible with the service if it is in use on your site. LiteSpeed Exclusive Features Automatic page caching to greatly improve site performance Automatic purge of related pages based on certain events Private cache for logged-in users Caching of WordPress REST API calls Separate caching of desktop and mobile views Ability to schedule purge for specified URLs WooCommerce and bbPress support WordPress CLI commands API system for easy cache integration Exclude from cache by URI, Category, Tag, Cookie, User Agent Smart preload crawler with support for SEO-friendly sitemap Multiple crawlers for cache varies HTTP/2 support HTTP/3 & QUIC support ESI (Edge Side Includes) support* Widgets and Shortcodes as ESI blocks* (requires Classic Widgets plugin for WP 5.8+) * Feature not available in OpenLiteSpeed LSCWP Resources Join our Slack community to connect with other LiteSpeed users. Ask a question on our support forum. View detailed documentation. Read about LSCWP and WordPress on our blog. Help translate LSCWP. Contribute to the LSCWP GitHub repo. Third Party Compatibility The vast majority of plugins and themes are compatible with LSCache. Our API is available for those that are not. Use the API to customize smart purging, customize cache rules, create cache varies, and make WP nonce cacheable, among other things. Privacy This plugin includes some suggested text that you can add to your site’s Privacy Policy via the Guide in the WordPress Privacy settings. For your own information: LiteSpeed Cache for WordPress potentially stores a duplicate copy of every web page on display on your site. The pages are stored locally on the system where LiteSpeed server software is installed and are not transferred to or accessed by LiteSpeed employees in any way, except as necessary in providing routine technical support if you request it. All cache files are temporary, and may easily be purged before their natural expiration, if necessary, via a Purge All command. It is up to individual site administrators to come up with their own cache expiration rules. In addition to caching, our WordPress plugin has online features provided by QUIC.cloud for Image Optimization and Page Optimization services. When one of these optimizations is requested, data is transmitted to a remote QUIC.cloud server, processed, and then transmitted back for use on your site. QUIC.cloud keeps copies of that data for up to 7 days and then permanently deletes it. Similarly, the WordPress plugin has a Reporting feature whereby a site owner can transmit an environment report to LiteSpeed so that we may better provide technical support. None of these features collects any visitor data. Only server and site data are involved. QUIC.cloud CDN, if enabled, uses LSCache technology to access your site, and serve your content from remote global nodes. Your data is not accessed by QUIC.cloud employees in any way, except as necessary in providing maintenance or technical support. Please see the QUIC.cloud Privacy Policy for our complete Privacy/GDPR statement.