Compresso is a WordPress plugin that automatically compresses and converts images to WebP format, optimizing site performance. Below are 39 image editing apps with similar functionality to Compresso, matched by what each product actually does — not ranked or scored. Explore each to find the closest fit for your use case.
Web Pixel Studio Image Compressor is a WordPress plugin that automatically optimizes images on upload, offering conversion to WebP, adjustable quality, and compression settings. It helps site owners improve performance and manage media efficiently with one-click and automatic optimization features.
WP Compress is a WordPress plugin that boosts website performance through smart image optimization, advanced caching, adaptive images, WebP support, and optional CDN delivery. It is designed for site owners who want faster load times and improved SEO.
Squeeze is a WordPress plugin that enables unlimited local image compression and WebP conversion directly in the browser, without requiring API keys or cloud uploads. It helps site owners optimize their media libraries for faster load times and improved privacy, making it ideal for privacy-conscious WordPress users.
CodePros Image Optimizer is a WordPress plugin that automatically converts and optimizes images to the WebP format during upload. It helps site owners improve page load speed, enhance user experience, and boost SEO rankings by reducing image file sizes. The plugin is suitable for anyone managing a WordPress website.
PixGrow Image Optimizer is a free WordPress plugin that allows users to compress images and convert them to WebP format directly in their browser using WebAssembly. It requires no API key, subscription, or server resources, making it ideal for WordPress site owners who want to improve site speed and image optimization without external dependencies.
Optisize – WebP Konwerter is a free WordPress plugin that automatically compresses and converts uploaded images to the WebP format, helping site owners improve page load speeds and SEO. It features bulk optimization, smart compression, and seamless integration with the WordPress media library.
Compresso is a browser-based image and document compressor that allows users to reduce file sizes for JPG, PNG, WebP, and more without uploading files to a server. It supports batch processing, target size selection, and instant downloads, making it ideal for users who value privacy and speed.
Image Optimizer is a WordPress plugin that automatically compresses, resizes, and converts images to modern formats like WebP and AVIF. It helps site owners improve loading times, user experience, and search engine rankings by optimizing images in bulk or on upload.
GioCompress is a WordPress plugin that automatically optimizes images, converts them to WebP format, and generates missing alt text to enhance SEO and site performance. It offers both free and paid versions for WordPress site owners.
Image Squeeze is a WordPress plugin that helps users optimize their website images by compressing them and converting to WebP format. It supports bulk optimization, automatic compression on upload, and is compatible with WooCommerce and Elementor.
Image to WebP Converter is a WordPress plugin that automatically converts uploaded PNG, JPG, and JPEG images to the WebP format, improving website speed and performance. It integrates with the WordPress media upload process and requires no coding. Ideal for site owners looking to optimize images effortlessly.
WebP Image Optimization is a WordPress plugin that automatically converts JPEG and PNG images to WebP or AVIF formats, resizes images, and integrates with the Media Library. It helps site owners improve performance and save storage by optimizing images efficiently.
Soovex WebP Converter is a WordPress plugin that converts images in the media library to the WebP format, optimizing file sizes for faster page loads and improved SEO. It offers unlimited conversions, smart backups, and seamless integration for site owners who want better performance without manual effort.
ImOptimizer is a WordPress plugin that automatically converts image uploads to WebP format, improving site speed and performance. It features smart memory management, local processing, and requires no external API, making it ideal for site owners.
QuickWebP is a free WordPress plugin that automatically converts uploaded images to WebP format, optimizes image performance, and improves SEO by auto-filling metadata. It also allows resizing images and cleaning up filenames, making it ideal for WordPress site owners seeking better site speed and search rankings.
WPOptimizers – Image Optimizer Lite is a WordPress plugin that automatically compresses and optimizes images using smart API-based technology. It helps site owners improve page speed and SEO by reducing image file sizes without manual intervention or complex setup.
Image Compressor WebP by htmlrunner is a WordPress plugin that converts JPEG and PNG images in your media library to the WebP format, reducing file sizes while maintaining quality. All processing occurs on your own server, ensuring privacy and compliance with data regulations. It is designed for WordPress site owners seeking efficient, private image optimization.
PuffPix Compress is a WordPress plugin that automatically compresses and optimizes images as they are uploaded, reducing file sizes without quality loss. It supports bulk optimization, EXIF data removal, and works via a cloud API, helping site owners improve performance and Core Web Vitals.
WebP Optimizer is a WordPress plugin that enables users to convert JPEG and PNG images in their media library to the WebP format, supporting both individual and bulk conversions. It offers configurable quality settings and conversion logs, helping site owners improve performance and reduce bandwidth usage.
Pixellize Image Optimizer is a WordPress plugin that automatically converts uploaded images to WebP format, enhancing website speed and SEO. It supports bulk optimization, adjustable quality, and works with various image formats, requiring minimal setup.
Simple WebP Converter is a WordPress plugin that automatically converts uploaded images (JPEG, PNG, GIF) to the WebP format, helping improve website loading speed and reduce bandwidth usage. It offers quality control and a simple interface for WordPress site owners.
Cimo is a free WordPress plugin that instantly optimizes, resizes, and converts images to WebP format as they are uploaded to the Media Library. It operates without quotas or external servers, ensuring fast website performance and minimal image sizes for WordPress site owners. Ideal for anyone seeking hassle-free image optimization.
Upload Converter for WebP is a WordPress plugin that automatically converts uploaded JPG, JPEG, and PNG images to the WebP format for improved site speed and optimization. It also allows manual bulk conversion and integrates with the Media Library, making it easy for site owners to optimize images.
Media WebP Converter is a WordPress plugin that helps site owners optimize their media library by converting images to the WebP format. It offers bulk conversion, quality control, and dashboard integration for easy management.
Halka WebP Image Optimizer is a WordPress plugin that automatically compresses and converts uploaded images to WebP format, improving site speed and performance. It offers bulk optimization, configurable quality, and operates without external APIs.
IMJOLWP Image Optimizer is a WordPress plugin that automatically converts uploaded JPEG, PNG, and GIF images to WebP format while preserving original URLs. It offers customizable quality settings and server-side processing to improve website performance. Ideal for blogs, e-commerce, and image-heavy sites.
Image Converter & Optimizer is a WordPress plugin that allows users to convert images between formats like PNG, JPG, GIF, WebP, and AVIF, and optimize them for web use. It supports bulk and automatic conversion and optimization, helping WordPress site owners manage media efficiently.
BinsOptimizer is a WordPress plugin that optimizes, compresses, and converts images to WebP format directly in the browser before upload. It enhances website speed and privacy by processing images client-side, requiring no API keys or server resources. Ideal for site owners seeking efficient, private image optimization.
Basic Image Converter and Optimizer is a WordPress plugin that automatically generates WebP and AVIF versions of uploaded JPEG and PNG images using ImageMagick. It helps site owners reduce bandwidth and improve page load times by serving optimized image formats. The plugin integrates with the WordPress media library and offers configurable quality settings.
CompressX is a free WordPress plugin that allows users to convert and compress images to AVIF and WebP formats, replacing media files without changing URLs. It performs all conversions locally, helping site owners optimize images for faster loading and improved SEO. The plugin supports customizable compression and seamless media management.
WebP Conversion is a WordPress plugin that automatically converts PNG and JPEG images to WebP format during upload. It supports bulk conversion, quality settings, and restoring originals, helping site owners improve performance and save storage.
Smart Image Optimizer is a WordPress plugin that compresses images and converts them to modern formats like AVIF and WebP. It supports automatic optimization on upload, bulk processing, and lazy loading, helping site owners improve page speed and SEO without third-party APIs.
Cleanor: Image Compressor & Converter is a WordPress plugin designed to optimize images within the WordPress Media Library. It addresses the need for faster website performance and reduced storage usage by shrinking image file sizes and converting them to modern formats such as WebP and AVIF. The plugin operates without requiring users to create an account, enter an API key, or purchase per-image credits. Instead, it utilizes a free endpoint provided by Cleanor Labs, allowing users to access its optimization features without any signup or payment process. Once activated, Cleanor automatically optimizes every new image upload, including thumbnails, enabling a "point-and-forget" workflow for site administrators and content creators. For websites with an existing large collection of images, the tool offers a one-click bulk optimizer to process all images already stored in the Media Library. A key feature of Cleanor is its non-destructive approach: original image files and their URLs remain unchanged, while optimized WebP and AVIF copies are stored alongside the originals and served automatically. The plugin is particularly suited for WordPress site owners and administrators seeking to improve page load times, enhance PageSpeed and Core Web Vitals scores, and minimize storage requirements. Cleanor is delivered as a WordPress plugin and operates via integration with the Cleanor Labs endpoint for image processing. According to the evidence, the plugin is free to use and does not require any form of account registration or payment for optimization services. Overall, Cleanor: Image Compressor & Converter fits within the class of WordPress image optimization tools, offering automated, account-free compression and format conversion for improved website performance.
WBN Image Optimizer is a WordPress plugin that provides local image optimization, including compression, resizing, and conversion to modern formats like WebP and AVIF. It operates entirely on the user's server, ensuring privacy and compliance, and helps site owners improve performance and manage their media library efficiently.
WebP Image Converter & Replacer is a WordPress plugin that automatically converts images to WebP format and replaces originals only when the new file is smaller. It helps site owners save storage space and improve site speed without creating duplicate files.
Imagi Boost is a WordPress plugin that compresses and optimizes images locally on the server, supporting JPEG, PNG, GIF, and WebP formats. It offers bulk optimization, auto-optimization on upload, and requires no API keys or external services, ensuring privacy and unlimited usage.
Pixy Image Optimizer is a WordPress plugin that automatically converts and compresses images to AVIF and WebP formats, enabling faster load times and improved browser compatibility. It features lazy loading and real-time optimization for site owners focused on performance.
Manly WebP Converter is a WordPress plugin that converts images to the WebP format, helping site owners reduce storage usage and speed up page loads. It supports batch processing, quality adjustments, and integrates with WooCommerce for e-commerce sites.
Akukita Image Optimizer & WebP Converter is a WordPress plugin that automatically compresses images, converts them to WebP format, and identifies unused images in the media library. It processes images locally for privacy and efficiency, helping site owners improve performance and manage storage.
