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Eliptum Cover Image Optimizer icon
Maintained Tested up to 7.0.6 #1 in client-side optimizer

Eliptum Cover Image Optimizer

Zero-server overhead client-side optimization toolkit for featured images, social media layouts, and advanced filters.

Active installs<10New
Downloads · 30d53▲ +35.9% vs prev. 30d
Rating—0 reviews
Health score49/100Fair
All-time downloads303Since Jun 2026
Support resolved—No recent threads
RequiresWP 6.0PHP 7.4+
Downloads · 7d13▼ -13.3% week over week
Our verdict

Use with caution

Eliptum Cover Image Optimizer works, but test it on a staging site before relying on it in 2026. Was last updated 4 months ago, and scores 49/100 on our health check.

  • Small user base (<10 active installs)
  • Very few reviews so far

Daily downloads

123Jul 5Aug 18Oct 2
Yesterday3
Daily average (1y)3
Peak day49Jun 12, 2026
Last 12 months305

Download spikes usually follow a new release — each site that auto-updates counts as a download.

Rankings

Where Eliptum Cover Image Optimiz… stands today

WordPress.org search rankings

Live position in the plugin search, top 100
KeywordPositionCompeting pluginsCategory
client-side optimizer #52 182 Best client-side optimizer plugins →
Cover image >100 2,181 Best Cover image plugins →
featured image >100 4,411 Best featured image plugins →
image crop >100 447 Best image crop plugins →
plugin images >100 10,000 Best plugin images plugins →

About Eliptum Cover Image Optimizer

From the official readme · v1.1.4

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.

For WordPress developers and open-source creators, this workspace functions as a complete asset generation kit to build graphics for the official WordPress.org plugin repository. Using the specialized “Download For Plugin” pipeline, the utility automatically scales and center-crops any source image into the four exact required deployment formats: a normal banner (banner-772x250.jpg), a high-DPI retina banner (banner-1544x500.jpg), a standard square icon (icon-128x128.png), and a high-DPI retina square icon (icon-256x256.png). These can be downloaded instantly in a single action to place directly inside your SVN assets directory.

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.

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.

Frequently asked questions

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.

Changelog

1.1.4

  • Fixed tag metadata naming structural compatibility for the WordPress.org repository sidebar display loops.
  • Updated screenshot reference configuration to clear CDN preview thumbnail generation cache.

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.

Full changelog on WordPress.org →

Screenshots

Eliptum Cover Image Optimizer screenshot

For developers

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FAQ

Eliptum Cover Image Optimizer: quick answers

Straight answers, pulled from live WordPress.org data.

Live data from WordPress.org · checked Oct 3, 2026

Is Eliptum Cover Image Optimizer free?

Yes. Eliptum Cover Image Optimizer is free to download and use from the official WordPress.org plugin directory.

Is Eliptum Cover Image Optimizer safe to use in 2026?

Eliptum Cover Image Optimizer works, but test it on a staging site before relying on it in 2026. Was last updated 4 months ago, and scores 49/100 on our health check.

How many websites use Eliptum Cover Image Optimizer?

Eliptum Cover Image Optimizer is active on <10 WordPress websites and has been downloaded 303 times since it launched in June 2026. It was downloaded 53 times in the last 30 days.

Does Eliptum Cover Image Optimizer work with WordPress 7.1?

Eliptum Cover Image Optimizer is officially tested up to WordPress 7.0.6, while the latest release is 7.1.2. It may still work, but try it on a staging site first.

What PHP version does Eliptum Cover Image Optimizer need?

Eliptum Cover Image Optimizer requires PHP 7.4 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.

When was Eliptum Cover Image Optimizer last updated?

The latest version, 1.1.4, was released on June 12, 2026 (4 months ago).

Who makes Eliptum Cover Image Optimizer?

Eliptum Cover Image Optimizer is developed and maintained by eliptum.

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