Title: Eliptum Cover Image Optimizer Author: eliptum Published: June 10, 2026 Last modified: June 11, 2026 --- Search plugins ![](https://ps.w.org/eliptum-cover-image-optimizer/assets/banner-772x250.jpg?rev =3568972) ![](https://ps.w.org/eliptum-cover-image-optimizer/assets/icon-256x256.png?rev=3569016) # Eliptum Cover Image Optimizer By [eliptum](https://profiles.wordpress.org/eliptum/) [Download](https://downloads.wordpress.org/plugin/eliptum-cover-image-optimizer.1.1.3.zip) * [Details](https://wordpress.org/plugins/eliptum-cover-image-optimizer/#description) * [Reviews](https://wordpress.org/plugins/eliptum-cover-image-optimizer/#reviews) * [Installation](https://wordpress.org/plugins/eliptum-cover-image-optimizer/#installation) * [Development](https://wordpress.org/plugins/eliptum-cover-image-optimizer/#developers) [Support](https://wordpress.org/support/plugin/eliptum-cover-image-optimizer/) ## Description Eliptum Cover Image Optimizer introduces an asynchronous, sandboxed client-side processing workstation running completely within the user’s local browser environment. By manipulating pixels strictly via HTML5 canvas operations, it completely isolates production web servers from standard memory-intensive image handling overhead. Users can safely load local resources via drag-and-drop mechanics, execute real- time relative crops, target dedicated layout viewport presets (1200×628, 1600×900, 1920×1080, 800×450), and save results locally or directly into the native WordPress Media Library. The utility features complex lightweight filtering math including granular levels( black/white points), gamma distribution modifications, contrast adjustment matrices, pixel saturation alterations, channel-specific balances, high-pass sharpening kernels, and gray/heat/cyan/gold color mappings. This workspace is also highly optimized for open-source project managers and creators. It functions as a complete asset generation kit for designing official WordPress plugin repository graphical banners and display icons. The built-in asset bundle automated process isolates, scales, center-crops, and delivers standard repository dimensions directly to your machine. ### Features * Fully isolated browser-based local engine processing via HTML Canvas APIs. * One-click automated asset bundle production for generating official WordPress plugin repository assets (`banner-772x250.jpg`, `banner-1544x500.jpg`, `icon- 128x128.png`, and `icon-256x256.png`). * Automated crop boundaries featuring center, top, bottom, and smart center matrix fills. * Secure optional cross-origin direct asset loading. * Integrated dynamic save mechanics pipeline targeting the native WordPress Media Library without page reloads. * Comprehensive structural image manipulations including advanced sharpening algorithms and custom channel transformations. * No external tracking frameworks, tracking cookies, or remote script injections. ## Screenshots [[ ## Installation 1. Upload the `eliptum-cover-image-optimizer` folder structure to your `/wp-content/ plugins/` directory. 2. Toggle activation within your WordPress Plugins admin window. 3. Simply navigate through your admin dashboard and click on Tools -> Eliptum Optimizer to access the unified workbench workspace. ## FAQ ### Does this framework introduce memory leaks or heavy server loads? No. Because execution parameters map directly onto local client-side hardware via canvas processing loops, your production web host encounters absolutely zero performance impact. ### Why do certain direct remote URLs throw security alerts? Browsers strictly enforce Cross-Origin Resource Sharing (CORS) specifications. Remote servers hosting files must explicitly supply permissive headers to allow deep browser pixel operations. Using the local drag-and-drop file uploader completely bypasses this browser rule. ## Reviews There are no reviews for this plugin. ## Contributors & Developers “Eliptum Cover Image Optimizer” is open source software. The following people have contributed to this plugin. Contributors * [ eliptum ](https://profiles.wordpress.org/eliptum/) [Translate “Eliptum Cover Image Optimizer” into your language.](https://translate.wordpress.org/projects/wp-plugins/eliptum-cover-image-optimizer) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/eliptum-cover-image-optimizer/), check out the [SVN repository](https://plugins.svn.wordpress.org/eliptum-cover-image-optimizer/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/eliptum-cover-image-optimizer/) by [RSS](https://plugins.trac.wordpress.org/log/eliptum-cover-image-optimizer/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.1.3 * Added “Download For Plugin” single-action generator for official WordPress repository asset formats (banners and icons). * Migrated plugin entry access point documentation to Tools -> Eliptum Optimizer. #### 1.1.2 * Complete namespace rebrand to resolve directory trademark conflicts. * Enhanced technical category feature documentation. ## Meta * Version **1.1.3** * Last updated **3 hours ago** * Active installations **Fewer than 10** * WordPress version ** 6.0 or higher ** * Tested up to **7.0** * PHP version ** 7.4 or higher ** * Tags * [Cover image](https://wordpress.org/plugins/tags/cover-image/)[featured image](https://wordpress.org/plugins/tags/featured-image/) [image crop](https://wordpress.org/plugins/tags/image-crop/)[social image](https://wordpress.org/plugins/tags/social-image/) * [Advanced View](https://wordpress.org/plugins/eliptum-cover-image-optimizer/advanced/) ## Ratings No reviews have been submitted yet. [Your review](https://wordpress.org/support/plugin/eliptum-cover-image-optimizer/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/eliptum-cover-image-optimizer/reviews/) ## Contributors * [ eliptum ](https://profiles.wordpress.org/eliptum/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/eliptum-cover-image-optimizer/)