Title: Clicks Auto WebP Converter
Author: sykologicist
Published: August 30, 2026
Last modified: August 30, 2026
---
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# Clicks Auto WebP Converter
By [sykologicist](https://profiles.wordpress.org/sykologicist/)
[Download](https://downloads.wordpress.org/plugin/clicks-auto-webp-converter.1.0.0.zip)
* [Details](https://wordpress.org/plugins/clicks-auto-webp-converter/#description)
* [Reviews](https://wordpress.org/plugins/clicks-auto-webp-converter/#reviews)
* [Installation](https://wordpress.org/plugins/clicks-auto-webp-converter/#installation)
* [Development](https://wordpress.org/plugins/clicks-auto-webp-converter/#developers)
[Support](https://wordpress.org/support/plugin/clicks-auto-webp-converter/)
## Description
**Clicks Auto WebP Converter** is the ultimate free WordPress image optimization
plugin that automatically converts your JPEG and PNG images to modern **WebP format**—
reducing file sizes by up to 80% and dramatically improving your site’s page speed,
Core Web Vitals scores, and SEO ranking.
Unlike premium SaaS solutions, this plugin runs entirely on your own server using
native **PHP GD** or **ImageMagick** libraries. No API keys, no monthly subscriptions,
no usage limits, no external tracking — just pure, fast, local image optimization.
### 🚀 Why WebP?
WebP is the modern image format recommended by Google for faster websites. It provides:
* **Up to 80% smaller file sizes** compared to JPEG and PNG
* **Better Core Web Vitals scores** (LCP, CLS, FID)
* **Higher Google PageSpeed Insights scores**
* **Faster page loads** for better user experience and lower bounce rates
* **Supported by all modern browsers** including Chrome, Firefox, Safari, Edge,
and Opera
### ⚡ Core Features
**Automatic On-Upload WebP Conversion**
Every new JPEG and PNG image you upload
is automatically converted to WebP format — including all registered WordPress image
sizes (thumbnail, medium, medium_large, large, and any custom sizes). Zero manual
effort required.
**Bulk Media Library Converter**
Already have thousands of images? No problem.
The powerful bulk converter processes your entire existing media library in optimized
background AJAX batches with real-time progress tracking, live conversion logs,
and storage savings analytics. You can even close your browser — the background
queue keeps running via WP-Cron.
**Frontend Picture Tag Delivery with Fallback**
Automatically wraps your frontend`
` tags with HTML5 `` elements, serving WebP images to supported browsers
while preserving original JPEG/PNG fallbacks for legacy browsers. Works seamlessly
with WordPress content, post thumbnails, widgets, and WooCommerce product images.
**Media Slimmer & Storage Reclaimer**
Go beyond WebP conversion — identify and
safely clean unattached media uploads, unused thumbnail sizes, and orphan image
files that waste valuable server disk space. Reclaim gigabytes of storage with one
click.
**Smart Engine Auto-Detection**
The plugin automatically detects and uses the best
available PHP image library on your server. Choose between GD Library, ImageMagick,
or let the auto-detector pick the optimal engine for maximum compatibility and performance.
### 🔒 Privacy & Security First
* **100% local processing** — your images never leave your server
* **Zero external API calls** — no data is sent to third-party services
* **No tracking or analytics** — we respect your privacy completely
* **WordPress Coding Standards compliant** — clean, secure, audited code
### 🎯 Perfect For
* **Bloggers** — speed up image-heavy posts and improve SEO
* **WooCommerce stores** — optimize product images for faster shopping
* **Photographers** — reduce portfolio load times without quality loss
* **Agencies** — bulk optimize client sites with zero ongoing costs
* **Any WordPress site** — if you have images, you need WebP
### 🔌 More Free Plugins from Clicks
We build free, powerful WordPress plugins:
* **[Clicks Pixels Manager](https://wordpress.org/plugins/clicks-pixels-manager/)**—
One-click Facebook Pixel, Google Analytics, TikTok Pixel, and conversion tracking
code manager.
* **[Clicks User Manager](https://wordpress.org/plugins/clicks-user-manager/)**—
Complete user role editor, capability manager, and access control for WordPress.
* **[Clicks Manual Payment Gateways Pakistan](https://wordpress.org/plugins/clicks-manual-payment-gateways-pakistan/)**—
Accept JazzCash, EasyPaisa, and bank transfers on WooCommerce.
### ❤️ Support the Plugin
If this plugin saves you time and money, please consider leaving a **[5-star review](https://wordpress.org/support/plugin/clicks-auto-webp-converter/reviews/#new-post)**!
Your feedback keeps this plugin free and helps other WordPress users discover it.
## Screenshots
[⌊Dashboard showing conversion statistics, bulk converter with progress bar, and
real-time log output.⌉⌊Dashboard showing conversion statistics, bulk converter with
progress bar, and real-time log output.⌉[
Dashboard showing conversion statistics, bulk converter with progress bar, and real-
time log output.
[⌊Settings panel with quality controls, engine selector, auto-convert toggle, and
picture tag delivery options.⌉⌊Settings panel with quality controls, engine selector,
auto-convert toggle, and picture tag delivery options.⌉[
Settings panel with quality controls, engine selector, auto-convert toggle, and
picture tag delivery options.
[⌊Media Slimmer & Storage Reclaimer for identifying and cleaning orphan thumbnails
and unused image files.⌉⌊Media Slimmer & Storage Reclaimer for identifying and cleaning
orphan thumbnails and unused image files.⌉[
Media Slimmer & Storage Reclaimer for identifying and cleaning orphan thumbnails
and unused image files.
## Installation
1. Upload the `clicks-auto-webp-converter` folder to `/wp-content/plugins/` or install
directly via **Plugins > Add New** in your WordPress dashboard.
2. Activate the plugin through the **Plugins** menu.
3. Navigate to **Settings > Clicks WebP Converter** to configure options.
4. Click **Start Bulk WebP Conversion** to convert your existing media library, or
enable **Auto-Convert on Upload** to handle new uploads automatically.
#### Minimum Requirements
* WordPress 5.8 or higher
* PHP 7.4 or higher
* PHP GD extension with WebP support OR ImageMagick with WebP support
* Write permissions on the `wp-content/uploads` directory
## FAQ
### Does this plugin require an API key or paid subscription?
No! Clicks Auto WebP Converter is 100% free and processes all images locally on
your server using PHP GD or ImageMagick. There are no API keys, no monthly fees,
and no usage limits.
### What image formats are supported for conversion?
The plugin converts JPEG (.jpg, .jpeg) and PNG (.png) images to WebP format. All
WordPress-registered image sizes (thumbnail, medium, large, and custom sizes) are
converted automatically.
### Will my original images be deleted?
By default, the plugin keeps your original JPEG and PNG files alongside the new
WebP versions. You can change this behavior in Settings if you want to save additional
disk space.
### What happens if a visitor uses an old browser that does not support WebP?
The plugin uses HTML5 `` tags with WebP `` elements and original
image `` fallbacks. Browsers that support WebP will load the optimized version;
older browsers will seamlessly fall back to the original JPEG or PNG.
### Can I convert my entire existing media library at once?
Yes! Use the Bulk WebP Converter on the Dashboard tab. It processes images in optimized
AJAX batches with live progress tracking. You can also use the Background Queue
feature, which runs via WP-Cron so you can close your browser while conversion continues.
### Does this work with WooCommerce?
Absolutely. The plugin converts WooCommerce product images, gallery images, and
all associated thumbnails. The frontend delivery system automatically serves WebP
versions of product images to supported browsers.
### How much file size reduction can I expect?
Results vary depending on your images, but typical reductions are 40-80% for JPEG
images and 50-90% for PNG images, with minimal to no visible quality loss at the
default quality setting of 82.
### Can I choose between GD and ImageMagick?
Yes. The plugin auto-detects available engines, but you can manually select your
preferred engine (GD Library or ImageMagick) in the Settings tab.
### Is the plugin compatible with caching plugins?
Yes. The plugin works with all major caching plugins including WP Super Cache, W3
Total Cache, LiteSpeed Cache, WP Rocket, and others. Just clear your cache after
bulk conversion to serve the new WebP images.
### Will this improve my Google PageSpeed score?
Yes. Serving images in WebP format is one of Google’s top recommendations for improving
Core Web Vitals. Users typically see 10-30+ point improvements in their PageSpeed
Insights scores after converting to WebP.
### What does the Media Slimmer do?
The Media Slimmer scans your uploads directory to find orphan thumbnail files (image
files on disk that are not registered in your WordPress media library) and safely
removes them to reclaim server storage space.
## Reviews
There are no reviews for this plugin.
## Contributors & Developers
“Clicks Auto WebP Converter” is open source software. The following people have
contributed to this plugin.
Contributors
* [ sykologicist ](https://profiles.wordpress.org/sykologicist/)
[Translate “Clicks Auto WebP Converter” into your language.](https://translate.wordpress.org/projects/wp-plugins/clicks-auto-webp-converter)
### Interested in development?
[Browse the code](https://plugins.trac.wordpress.org/browser/clicks-auto-webp-converter/),
check out the [SVN repository](https://plugins.svn.wordpress.org/clicks-auto-webp-converter/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/clicks-auto-webp-converter/)
by [RSS](https://plugins.trac.wordpress.org/log/clicks-auto-webp-converter/?limit=100&mode=stop_on_copy&format=rss).
## Changelog
#### 1.0.0
* Initial release of Clicks Auto WebP Converter.
* Automatic WebP conversion on image upload for all registered sizes.
* Bulk converter with AJAX batch processing and live progress tracking.
* Background queue processing via WP-Cron for browser-independent conversion.
* Frontend HTML5 picture tag delivery with legacy browser fallback.
* Media Slimmer to identify and clean orphan thumbnail files.
* Support for PHP GD Library and ImageMagick with auto-detection.
* WooCommerce product image compatibility.
* Storage savings analytics dashboard.
## Meta
* Version **1.0.0**
* Last updated **2 days ago**
* Active installations **Fewer than 10**
* WordPress version ** 5.8 or higher **
* Tested up to **7.0.4**
* PHP version ** 7.4 or higher **
* Tags
* [convert images](https://wordpress.org/plugins/tags/convert-images/)[image optimizer](https://wordpress.org/plugins/tags/image-optimizer/)
[media library](https://wordpress.org/plugins/tags/media-library/)[speed optimization](https://wordpress.org/plugins/tags/speed-optimization/)
[webp](https://wordpress.org/plugins/tags/webp/)
* [Advanced View](https://wordpress.org/plugins/clicks-auto-webp-converter/advanced/)
## Ratings
No reviews have been submitted yet.
[Your review](https://wordpress.org/support/plugin/clicks-auto-webp-converter/reviews/#new-post)
[See all reviews](https://wordpress.org/support/plugin/clicks-auto-webp-converter/reviews/)
## Contributors
* [ sykologicist ](https://profiles.wordpress.org/sykologicist/)
## Support
Got something to say? Need help?
[View support forum](https://wordpress.org/support/plugin/clicks-auto-webp-converter/)
## Donate
Would you like to support the advancement of this plugin?
[ Donate to this plugin ](https://clicks.com.pk)