giuliopanda

Bulk images allows you to optimize images uploaded to wordpress without creating unnecessary copies of the upload folder!
Warning: the plugin overwrites images. 
Later the plugin tries to update links to images in articles and metadata, but it may happen that these need to be recreated. Other plugins that optimize images generally duplicate all images and create complex overlays to manage their systems. This plugin is designed to keep sites with the original wordpress structure, but it may require a little more work later. But I believe this work is rewarded by better final quality. 
If anything goes wrong anyway you can go back with the restore button.
<ul>
<li>You can resize all images with just one click.</li>
<li>You can convert images to webp.</li>
<li>You can optimize images by choosing quality.</li>
<li>You can change the name of the images</li>
<li>It is optimized to speed up the bulk process. 1000 images take a few minutes on a normal server.</li>
<li>You can enable the option to optimize images when uploaded to the server.</li>
<li>Allows you to decide the maximum size of the images and the quality in which they should be compressed.</li>
<li>Adds to media-library (list version) the possibility to select the images to be optimized.</li>
<li>Through graphics it allows you to monitor the status of the images on the server.</li>
<li>Ability to use specific hooks to customize optimization options.</li>
<li>You can restore and go back to the original images.</li>
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You can remove the original images if you have space problems.
The GitHub repo can be found at <a href="https://github.com/giuliopanda/op-bulk-image-resizer" rel="nofollow ugc">https://github.com/giuliopanda/op-bulk-image-resizer</a>. Please use the Support tab for potential bugs, issues, or enhancement ideas.
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</ul>
<h3>Credits</h3>
The Bulk image resize was started in 2021 by <a href="giuliopanda@gmail.com" rel="nofollow ugc">Giulio Pandolfelli</a>

Bulk images optimizer: Resize, optimize, convert to webp, rename …

One of the few plugins that overwrites images while keeping your website clean

aviplugins.com

When images are uploaded in the WordPress Media library section WordPress creates some thumbnails of that image. The size of these thumbnail images can be mentioned in the <code>Settings->Media</code> section.
But there can be some big issues with these thumbnails. WordPress Crop/Resize these images dynamically when you upload an image. When thumbnails are CROPPED it is very much possible that it gets CROPPED from the wrong section of the uploaded image. This can produce some BAD looking thumbnail images. Which doesn’t look good in frontend of the site. This plugin will allow you to update those thumbnail images manually. The thumbnail image edit interface that this plugin provides is simple and very easy to use.
The shortcodes and functions are provided in the image editor page of the plugin.
Image editor links can be found in WordPress Media Library.
Image files that can be edited are JPG, JPEG, GIF and PNG
<h4>Thumbnail Editor PRO</h4>
<a href="https://www.aviplugins.com/thumbnail-editor-pro/" rel="nofollow ugc">Checkout the PRO version features here</a>. PRO version costs only USD 2.00
<ul>
<li>Support for Amazon S3 Bucket.</li>
<li>Completely replace thumbnail images and upload new ones.</li>
<li>Add Custom Texts to thumbnail images. You can add signature in the images.</li>
<li>Different Text Fonts are available to choose from.</li>
<li>Add Image Effects like Gray Scale, Sketch, Negative or Add Color Effects to the Image.</li>
<li>Add image Borders with different border colors.</li>
<li>Option to Revert Back the changes you made in the image.</li>
</ul>

Thumbnail Editor

This is a very easy to use plugin that can be used to replace default WordPress image thumbnails.
This will make your images look good when you use them in your site. You can use shortcode to display images in your post or page.



Easy to use

Manually Crop and Resize thumbnail images that are uploaded in the Media section.

Bulk images optimizer: Resize, optimize, convert to webp, rename … vs Thumbnail Editor