Bogdan Shapovalov

Auto Image Tags automatically generates ALT tags, TITLE attributes, captions and descriptions for all images in your WordPress media library. The plugin processes filenames intelligently, removing camera markers, splitting CamelCase, and applying customizable rules to create SEO-friendly image tags.
Key Features:
<ul>
<li>Automatic generation of ALT, TITLE, Caption and Description</li>
<li>Preview changes before applying</li>
<li>Individual overwrite settings for each attribute</li>
<li>Bulk processing with advanced filters</li>
<li>Test mode for safe testing</li>
<li>Complete processing history and statistics</li>
<li>WooCommerce product image integration</li>
<li>Multi-language translation system (5 services)</li>
<li>Export/Import settings</li>
</ul>
Perfect for:
<ul>
<li>SEO optimization</li>
<li>Accessibility compliance</li>
<li>WooCommerce stores</li>
<li>Multi-language sites</li>
<li>Bulk image management</li>
</ul>
<h3>External Services</h3>
This plugin can optionally connect to external translation services to translate image tags. Translation features are completely optional and disabled by default.
Google Translate API 
* Used for: Translating image tags (ALT, TITLE, Caption, Description) 
* Data sent: Text to translate, source/target language 
* When: Only when user enables translation and provides API key 
* Service: https://cloud.google.com/translate 
* Terms: https://cloud.google.com/terms 
* Privacy: https://policies.google.com/privacy
DeepL API 
* Used for: Translating image tags 
* Data sent: Text to translate, source/target language 
* When: Only when user enables translation and provides API key 
* Service: https://www.deepl.com/pro-api 
* Terms: https://www.deepl.com/terms 
* Privacy: https://www.deepl.com/privacy
Yandex Translator API 
* Used for: Translating image tags 
* Data sent: Text to translate, source/target language 
* When: Only when user enables translation and provides API key 
* Service: https://cloud.yandex.com/services/translate 
* Terms: https://yandex.com/legal/cloud_terms_of_use 
* Privacy: https://yandex.com/legal/confidential
LibreTranslate 
* Used for: Translating image tags 
* Data sent: Text to translate, source/target language 
* When: Only when user enables translation and provides server URL 
* Service: https://libretranslate.com 
* Terms: Open source, self-hosted option available 
* Privacy: https://github.com/LibreTranslate/LibreTranslate
MyMemory Translation API 
* Used for: Translating image tags 
* Data sent: Text to translate, source/target language, optional email 
* When: Only when user enables translation 
* Service: https://mymemory.translated.net 
* Terms: https://mymemory.translated.net/doc/terms.php 
* Privacy: https://mymemory.translated.net/doc/privacy.php
Important Notes: 
* All translation services are OPTIONAL and disabled by default 
* No data is sent unless user actively enables translation and configures API keys 
* Users must review and accept terms of service for each translation provider they choose to use 
* Translation can be completely avoided by not enabling this feature

Auto Image Tags

Automatically add ALT, TITLE, Caption and Description to images. WooCommerce integration and translation support.

Newt Labs

This simple, lightweight plugin solves one particular issue. WordPress doesn’t include any alt text or a title tag when using Gravatars. This addresses that by using the comment author name for each of your comment’s Gravatars, and for any other Gravatar usage it should use the authors display name.
So if you create a post it will use your name for your Gravatars Alt text and Title tag and then for the comments it will use the commenters name for their Gravatars Alt text and Title tags.
With this plugin you can squash those pesky warnings given by SEO reporting tools that look for missing alt text and title tags.
<h3>Important Notes</h3>

Fix Gravatar Alt Text & Title Tag

Applies comment author name to Gravatar's Alt and Title tags in comments and author display name to Gravatars site-wide.

Auto Image Tags vs Fix Gravatar Alt Text & Title Tag