aviplugins.com

Speed up your website by serving images in WebP format. This plugin will replace files in standard JPEG, PNG and GIF formats with WebP format.
After installation go to plugin settings and enable webp images. You can convert all images in Media Library or convert selected images only. The plugin will reduce the size of the image without compromising image quality.
The plugin will ditect if Webp images are supported by the client browser or not and then serve the images accordingly. 100 images can be converted per month.
<h4>Webp Converter PRO</h4>
The PRO version can convert 500 images per month. Get it for USD 2.00 Check it out <a href="https://www.aviplugins.com/webp-converter-pro/" rel="nofollow ugc">here</a>.
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Post your plugin related queries at <a href="https://www.aviplugins.com/support.php" rel="nofollow ugc">https://www.aviplugins.com/support.php</a>
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Webp Converter

Convert Media Library images in next-gen format and speed up your website

shauno

Firsh

This plugin was developed to add custom fields to the excellent and popular NextGEN Gallery plugin. Simply enter the name of your new field(s), select between “input”, “textarea” or “dropdown”, and the field(s) will be automatically added to the “Manage Gallery” screens in the NGG dashboard.
Please note, you do need to add a small tag to the NGG templates to get your custom fields showing in your theme, so please do read the FAQ.
<h3>Quick note on NextGEN Gallery version >= 3.5.0</h3>
This plugin has been working untouched for about 10 years as of the beginning of 2024. But an update to NextGEN Gallery >= 3.50 broke some functionality. Thankfully it was a small 
fix to add support, so I have pushed version 1.2.5 with that support.

NextGEN Custom Fields

very usefull

Creates the ability to quickly and easily add custom fields to NextGEN Galleries and Images.

Webp Converter vs NextGEN Custom Fields