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. Below are 39 image editing apps with similar functionality to Optisize – WebP Konwerter, matched by what each product actually does — not ranked or scored. Explore each to find the closest fit for your use case.
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.
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.
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.
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.
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 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.
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.
Compresso is a WordPress plugin that automatically compresses and converts images to WebP format, optimizing site performance. It requires no setup or API keys and processes images directly on the user's server, ensuring privacy and efficiency.
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.
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.
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 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.
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.
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.
ImgOPT is a free WordPress plugin that automatically optimizes images by converting them to WebP format, resulting in faster website loading times and improved SEO. It is designed for WordPress site owners seeking an easy way to enhance site performance without complex configuration.
WP Optimizer is a free WordPress plugin that provides a modular toolkit for improving site speed, Core Web Vitals, and technical SEO. It offers caching, minification, image optimization, database cleanup, and security features, all manageable from a single dashboard for easy site maintenance.
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.
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.
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.
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.
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.
OptiFlow WebP Media is a WordPress plugin that automatically converts uploaded images to the WebP format, reducing file sizes and improving site performance. It supports bulk conversion, organizes files in a dedicated folder, and integrates with the WordPress media library for easy management.
Codcy Image Optimizer is a WordPress plugin that converts JPEG and PNG images to WebP format in bulk, running entirely on the user's server. It scans the media library, processes images in batches, and creates automatic backups, helping site owners improve performance and reduce bandwidth.
WebP Tools is a WordPress plugin that automatically converts uploaded JPG and PNG images to the WebP format, helping site owners improve load times and SEO. It integrates with the WordPress Media Library and supports bulk conversion for existing images.
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.
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.
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.
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.
Image Optimizer PRO is a WordPress plugin that automatically optimizes images and serves them in AVIF or WebP formats for improved site speed. It uses a global CDN for fast delivery and requires no manual conversion by users.
ODR Image Optimizer is a WordPress plugin focused on optimizing images and improving site performance. It converts images to WebP, preloads critical assets, and helps achieve high Lighthouse scores, making it ideal for site owners seeking faster load times.
Convert Images to WebP on Upload is a WordPress plugin that automatically converts uploaded images (JPG, PNG, GIF) to the WebP format, reducing file size and improving site performance. It offers simple configuration options and supports both Imagick and GD libraries.
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.
kombat-optimizer is a lightweight WordPress plugin that optimizes images by converting them to WebP format, replaces images automatically, and monitors site performance. It is aimed at WordPress site owners seeking better SEO and faster load times.
Page Optimize is a WordPress plugin that helps site owners improve page load times by concatenating CSS and JavaScript and optimizing script execution. It offers easy toggles for performance features and supports testing changes via URL parameters. Designed for WordPress users seeking faster, more efficient websites.
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.
Stintlief WebP Converter is a WordPress plugin that converts uploaded images to the WebP format, reducing file sizes and improving site performance. It offers backup and restore options, animated GIF protection, and configurable settings, making it ideal for site owners seeking automated image optimization.
SPINX Digital Image Converter is a WordPress plugin that converts JPEG, PNG, and GIF images to WebP format and bulk-optimizes the media library entirely on the user's server. It ensures faster page loads and improved image delivery without sending data to third-party services.
Auto WebP Converter & Logger is a WordPress plugin that converts uploaded images to the WebP format automatically, improving site speed and performance. It features smart memory management, detailed logging, and operates without external API dependencies, making it ideal for site owners focused on optimization.
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.
