Studiofreya

SF Generate Tags is a plugin that helps generate tags for posts. It scans the names of all attached images and/or the post content (text) and places the resulting tags in the built-in WordPress “Tags Widget” in the post editor. 
The plugin analyzes collected words and picks out the most suitable for tags. 
All tags are then sorted in descending order and posted into the Tags widget. 
If you don’t like a tag which has been discovered and want to delete them, you can just click the X button and save post without them. 
The plugin doesn’t mess with your existing tags. It preserves all your existing tags for the post. All the actions can be easily undone.
This plugin should work with any language. It’s filtering algorithm is designed for English. All other languages will have all the words be added as tags.
<a href="https://studiofreya.com/wordpress/sf-generate-tags/" rel="nofollow ugc">SF Generate Tags website</a>
<h4>Features:</h4>
<ul>
<li>Easy to use from the admin panel for post edit </li>
<li>Choose to generate tags from attached images or post text or both</li>
<li>Exclude words that you don’t want to be tags</li>
<li>Easy to remove all undesirable tags</li>
<li>All actions can be undone</li>
<li>Existing tags are preserved</li>
<li>Add other tags later</li>
<li>Regenerate tags after updating the post (or not)</li>
<li>Limit number of generated tags</li>
</ul>

SF Generate Tags

Generate tags for posts from images or/and post text.

Alexandru Vornicescu

This is a simple and clean plugin for generating new posts, categories and tags for your site.
Adding posts and terms for custom post types and custom taxonomies is possible too.
In the plugin there is an Admin Panel that will allow you to configure how many posts and with witch categories and tags to use.
You can choose to insert featured images for the posts. If you select to generate 10 posts, the first 10 images from the Media Library will be used as featured images.
Generating terms is very easy: just insert the number of new terms and select the taxonomy you want.

Generate Posts and Terms

Hey,
This does seem to break databases from my testing.  I reported this, but the author doesn't seem too concerned. Never did he work with me in an attempt to diagnose the cause. He just got defensive. But speaking of diagnoses, it was nice of him to wish me a cancerous death.  Fingers crossed! :)
To be fair, the plugin did work for me on a clean local testing install.  However, it did also break the DB of a site that had been running for several years 2/2 times attempted.
So, for local testing it has been useful.  And the DB has been repaired (twice) from recent backups, so that's all good.
Compared to similar plugins however, this plugin lacks reliability and severely lacks performance.  On a positive note, it does have a nice UI, with plenty of options.  Probably the best set of options I've seen from a plugin like this.
I was going to give this 5 stars, then it broke my site twice, so I opted for three.  Then I received a really positive email, so one star.
Thank you for the wonderful experience Alexandru Vornicescu.  I hope you don't die of cancer.



Broke my site, but worked locally - cancerous wishes may be included

Work fine.

This plugin will help you generate dummy new posts and terms.

SF Generate Tags vs Generate Posts and Terms