LiteSpeed Cache vs Soovex WebP Converter – Convert Images | Optimize & Compress | Unlimited Conversions

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.

Soovex WebP Converter is a powerful, feature-rich WordPress plugin that automatically converts your media library images (JPG, PNG) to modern WebP format. This image optimization plugin significantly reduces file sizes by 25-35% while maintaining excellent visual quality, resulting in faster page load times, improved Google PageSpeed scores, better SEO rankings, and reduced bandwidth usage. Why Use WebP Image Format? WebP is a modern image format developed by Google that provides superior compression compared to traditional JPEG and PNG formats. It offers both lossless and lossy compression, allowing you to achieve smaller file sizes without sacrificing image quality. WebP images load faster, consume less bandwidth, improve Core Web Vitals scores, and enhance user experience – especially on mobile devices. All modern browsers support WebP, and this plugin automatically serves WebP to compatible browsers while falling back to original formats for older browsers. Key Features: Unlimited Image Conversions: Convert unlimited JPG/PNG images to WebP format with no restrictions One-Click Conversion: Convert single, multiple, or all images with simple one-click operations Smart Backup System: Automatically creates secure backups of original images before conversion Media Library Integration: Seamlessly convert images directly from WordPress media library Bulk Processing: Convert single, multiple, or all images at once with background processing URL Conversion: Convert images from external URLs and save to media library Quality Control: Adjustable WebP compression quality (40-100) for optimal balance Auto-Convert Uploads: Automatically convert new image uploads to WebP format Revert Functionality: Restore original images from backups anytime with one click Activity Logging: Comprehensive activity log tracking all conversions, failures, and reversions Real-Time Statistics: Monitor conversion stats, storage savings, and performance metrics Modern Dashboard: Beautiful, intuitive dashboard with conversion statistics and quick actions Lazy Loading Support: Optional native lazy loading for improved page performance Browser Compatibility: Automatic fallback to original images for unsupported browsers Server Health Check: Built-in server requirements verification and status monitoring Backup Management: Flexible backup retention settings with automatic cleanup options SEO Optimization: Improves Google PageSpeed scores and Core Web Vitals Performance Monitoring: Track storage savings, conversion statistics, and bandwidth reduction Documentation Conversion Options Convert Single Image Convert one image at a time from your media library to WebP format. Click the “Convert Single Image” button on the Dashboard Select an image from your media library Click “Convert” to start the conversion The converted WebP image will be saved automatically Note: Only JPEG and PNG images can be converted to WebP format. Convert Multiple Images Convert multiple images at once from your media library. Click the “Convert Multiple Images” button on the Dashboard Click “Select Images” to open the media library Hold Ctrl (Windows/Linux) or Cmd (Mac) while clicking to select multiple images Click “Use these images” to confirm your selection Click “Convert” to start batch conversion Monitor progress in the progress modal Tip: Batch conversion processes images in the background, so you can continue working while conversions complete. Convert by URL Convert an image from an external URL to WebP format. Click the “Convert by URL” button on the Dashboard Enter the full URL of the image (must be a direct link to a JPEG or PNG image) Click “Convert” to download and convert the image The converted image will be saved to your media library Important: The URL must be publicly accessible and point directly to an image file (not an HTML page). Convert All Media Convert all JPEG and PNG images in your media library to WebP format at once. Click the “Convert All Media” button on the Dashboard Confirm the action in the modal dialog Monitor the progress in the progress modal The conversion will process all eligible images in your media library Warning: This action will convert all images. Make sure you have backups enabled if you want to keep originals. Compression Settings Image Compression Quality Control the balance between image quality and file size. Quality Levels: * 40-60%: High compression, smaller file size, noticeable quality loss * 60-80%: Balanced compression, good quality with reasonable file size (recommended) * 80-100%: Low compression, larger file size, minimal quality loss Recommended: 80-85% provides an excellent balance between quality and file size for most websites. Backup & Recovery Enable Data Backup Keep original images as backup after conversion. This allows you to revert conversions if needed. Benefits: * Original images are preserved in a backup folder * You can revert any conversion at any time * Provides safety net for all conversions Note: Backups use additional storage space. Monitor your disk usage if you have many images. Backup Reminder Get notified before backup data is automatically deleted. When enabled, you’ll receive admin notices 3 days before backups are scheduled for deletion, giving you time to take action if needed. Automatically Delete Original Data from Backup Set how long to keep backup files before automatic deletion. Options: * 7-365 days: Keep backups for a specific duration * Custom: Set your own duration (1-3650 days) * Never: Keep backups permanently (uses more storage) Critical: Once deleted, original images cannot be recovered. Ensure you have backups elsewhere if needed. All Data Recovery (Revert All) Revert all converted images back to their original format. This action will restore all converted WebP images to their original JPEG/PNG format using the backup files. Only works if backups are enabled and available. Auto Features Auto-convert New Uploads Automatically convert images to WebP when they are uploaded to the media library. How it works: * When enabled, all new JPEG/PNG uploads are automatically converted * Conversion happens in the background after upload * Original images are kept as backup (if backup is enabled) * No manual intervention required Requirement: Auto-convert requires backup to be enabled. If backup is disabled, auto-convert will also be disabled. Enable Lazy Loading Improve page load times by loading images only when they enter the viewport. Benefits: * Faster initial page load times * Reduced bandwidth usage * Improved performance on mobile devices * Better user experience on image-heavy pages Lazy loading adds the native “loading=’lazy'” attribute to all img tags. Modern browsers support this natively without additional JavaScript. Serve WebP Images Automatically serve WebP images to browsers that support them for better performance. How it works: * Browsers that support WebP receive the optimized WebP version * Older browsers automatically receive the original format * No changes needed to your theme or content * Works transparently in the background Compatibility: All modern browsers support WebP. Older browsers will automatically fall back to original formats. Activity Log Viewing Activity Log Track all conversion activities, including successful conversions, failures, and reversions. Information displayed: * Original Image: Name of the source image * WebP Image: Name of the converted WebP file * Status: Conversion status (Converted, Failed, Reverted) * Date: When the action occurred Revert Single Image Revert a single converted image back to its original format. Click the “Revert” button next to any converted image in the Activity Log to restore it to its original format. Only available for successfully converted images with backups. Retry Failed Conversion Retry a conversion that previously failed. Click the “Retry” button next to any failed conversion in the Activity Log to attempt the conversion again. Useful if the failure was due to temporary issues. Clear Logs Clear all activity log entries. Use the “Clear Logs” button to remove all activity log entries. This action cannot be undone but does not affect your images. Advanced Options Reset Everything Reset all plugin settings and data to default values. This action will: * Revert all converted images to original format * Clear all activity logs * Reset all settings to default * Delete all backup files ⚠️ This action cannot be undone! Tips & Best Practices Recommended Settings: * Enable backups for safety * Set compression quality to 80-85% * Enable auto-convert for new uploads * Enable lazy loading for better performance Performance Tips: * Use batch conversion for many images * Monitor disk space with backups enabled * Check Activity Log regularly * Test compression quality on sample images first Server Requirements Server Health Check The plugin includes a built-in server health check feature that verifies: GD Extension: Must be enabled for image processing WebP Support: GD extension must support WebP format Memory Limit: Recommended minimum of 128MB Note: If WebP support is not available, contact your hosting provider to enable GD extension with WebP support.