brokenlibrarian

SimpleJPEGQuality is a plugin that adds a JPEG quality setting to the WordPress media settings page, which is used to determine the image quality of thumbnails, post images, headers, and other images which have been uploaded and then resized by WordPress. It will have no effect on the quality of the original uploaded images, or that of any images that were resized before this plugin was installed.
This plugin will also affect the quality level of JPEGs resized by plugins that use the image functions of WordPress (such as Auto Post Thumbnail). Image plugins that use their own code (such as Lazyest Gallery, Ungallery, and Post Thumbnail Editor) will not be affected.
The plugin has no extra requirements and has been tested with the twentyten through twentyfourteen themes.
Development on this plugin has halted. Other developers should feel free to use the Apache-licensed code for their own projects.
http://brokenlibrarian.org/tinyplugins/ 
brokenlibrarian@gmail.com 
09/28/14
<h3>License</h3>
Copyright 2014 Christian Wagner
Licensed under the Apache License, Version 2.0 (the “License”); 
 you may not use this file except in compliance with the License. 
 You may obtain a copy of the License at
<pre><code> http://www.apache.org/licenses/LICENSE-2.0
</code></pre>
Unless required by applicable law or agreed to in writing, software 
 distributed under the License is distributed on an “AS IS” BASIS, 
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
 See the License for the specific language governing permissions and 
 limitations under the License.

SimpleJPEGQuality

SimpleJPEGQuality is a plugin that adds a JPEG quality setting to the WordPress media settings page, which is used to determine the image quality of t …

adgardner1392

WebP Image Optimization enhances your website’s performance by converting uploaded JPEG and PNG images to the more efficient WebP (or AVIF) format. It also allows you to resize images to specified maximum dimensions and adjust image quality and compression settings. With the latest update, you can now convert existing images directly from the Media Library and view detailed file size savings, making the optimization process more insightful and streamlined.
Key Features:
<ul>
<li>
Automatic Conversion to WebP or AVIF:
<ul>
<li>Converts JPEG and PNG images to WebP or AVIF format upon upload.</li>
<li>Option to exclude JPEG and/or PNG images from conversion.</li>
</ul>
</li>
<li>
Media Library Integration:
<ul>
<li>New in v1.4.0: Added WebP conversion option directly within the Media Library.</li>
<li>Easily convert existing images to WebP without re-uploading.</li>
<li>v1.3.1: Added redirection/refresh when an existing image is converted to WebP in the Media library.</li>
</ul>
</li>
<li>
Image Resizing:
<ul>
<li>Resize images that exceed user-defined maximum width and height.</li>
<li>Maintains aspect ratio during resizing.</li>
</ul>
</li>
<li>
Quality and Compression Control:
<ul>
<li>Set WebP quality (0-100).</li>
<li>Set AVIF compression level (0-9).</li>
<li>Set JPEG quality (0-100).</li>
<li>Set PNG compression level (0-9).</li>
<li>Adjust settings via intuitive sliders or input fields.</li>
</ul>
</li>
<li>
File Size Savings Display:
<ul>
<li>New in v1.4.0: Displays original and WebP file sizes in a readable format (KB/MB).</li>
<li>Shows the amount of file size saved both in bytes and percentage.</li>
<li>Enhances transparency of optimization benefits.</li>
</ul>
</li>
<li>
Settings Page:
<ul>
<li>Accessible under Tools > WebP Image Optimization in the WordPress admin dashboard.</li>
<li>User-friendly interface with responsive design.</li>
</ul>
</li>
<li>
Optimized for Performance:
<ul>
<li>Uses vanilla JavaScript for settings page interactions.</li>
<li>Follows WordPress coding standards and best practices.</li>
<li>Minimal impact on server resources.</li>
</ul>
</li>
</ul>
Benefits:
<ul>
<li>
Improved Page Load Times:
<ul>
<li>WebP/AVIF images are typically smaller than JPEG and PNG, reducing bandwidth usage.</li>
<li>Faster image loading enhances user experience.</li>
</ul>
</li>
<li>
SEO Advantages:
<ul>
<li>Improved site speed can positively impact search engine rankings.</li>
</ul>
</li>
<li>
User Control:
<ul>
<li>Flexible settings allow customization based on specific needs.</li>
<li>Ability to maintain original image formats if desired.</li>
</ul>
</li>
<li>
Enhanced Convenience:
<ul>
<li>Convert existing images directly from the Media Library, saving time and effort.</li>
<li>View detailed file size savings to understand optimization impact.</li>
</ul>
</li>
</ul>
<h3>Roadmap</h3>
<ul>
<li>Implement fallback mechanisms for browsers that do not support WebP.</li>
<li>Add bulk conversion option for existing images in the media library.</li>
<li>Provide more granular control over image resizing and quality settings.</li>
<li>Enhance compatibility with other media-related plugins.</li>
<li>Introduce advanced reporting on overall file size savings across the website.</li>
</ul>
<h3>Support</h3>
For support, please visit the <a href="https://wordpress.org/support/plugin/webp-image-optimization/" rel="ugc">plugin support forum</a> or the <a href="https://github.com/adgardner1392/webp-image-optimization/issues" rel="nofollow ugc">GitHub repository</a>.

WebP Image Optimization

Automatically converts uploaded JPEG and PNG images to WebP (or AVIF) format, resizes them, and allows conversion of existing images directly from the …

SimpleJPEGQuality vs WebP Image Optimization