Gravatar images in WordPress sites don`t have alt and title tags, with this plugin you can resolve this problem on your site.

Gravatar SEO

A light and simple plugin to insert automatically ALT & TITLE tags into Gravatar images in your site.

David Gwyer

wpgoplugins

Format Media Titles WordPress plugin allows you to format titles for newly uploaded media items. It can be pretty tedious to have to manually edit the title for newly uploaded media items. This Plugin automates things by removing and replacing characters from the title such as hyphens, and underscores, with spaces. The title can then be capitalized by a method of your choice:
<ul>
<li>First letter of each word capitalized.</li>
<li>First letter of first word capitalized only.</li>
<li>All letters made uppercase.</li>
<li>All letter made lower case.</li>
<li>No capitalization. Title remains unchanged.</li>
</ul>
You will especially benefit from this Plugin if your media files have descriptive names, as you won’t have to manually edit them at all after uploading them!
As well as formatting the title for newly uploaded media items, you can also optionally copy the formatted title to the ALT, and description fields too, via plugin settings.
Please <a href="https://wordpress.org/support/view/plugin-reviews/format-media-titles" rel="ugc">rate</a> this Plugin if you find it useful. It only takes a moment but it’s very much appreciated. 🙂
<blockquote>
The Pro version of Format Media Titles is <a href="https://wpgoplugins.com/plugins/seo-media-manager/" rel="nofollow ugc">now available</a>! Upgrade today for even more flexible plugin options.
Plus, the Pro version includes a <a href="https://wpgoplugins.com/plugins/seo-media-manager/#smm-gif" rel="nofollow ugc">batch processor</a> to actively scan and (re)format all existing media as you want! Checkout the <a href="//wordpress.org/plugins/format-media-titles/screenshots/" rel="nofollow ugc">screenshots</a>, or click <a href="https://wpgoplugins.com/plugins/seo-media-manager/" rel="nofollow ugc">here</a> for more details.
See our <a href="https://www.wpgoplugins.com" rel="nofollow ugc">WordPress plugin site</a> for more top plugins!
</blockquote>

Format Media Titles

I had been meaning to search for a plugin like this for a while. I was glad to find that it exists while preparing an article with dozens of images. It definitely saved me some time re-typing the title in a pretty way. The option to copy to ALT is handy too.

Thanks for this, David.

Time-saver

Automatically formats the title (and optionally the ALT field) for new media uploads. No need to manually edit the title anymore every time you upload …

Gravatar SEO vs Format Media Titles