techphernalia

This plugin helps your SEO by adding meta keywords tag to each page, post, archive (category, tag, date, day and year). 
Now it also allows you to specify common keywords to be included on every web page. Plugin from one of the best coder <a href="https://www.techphernalia.com/" rel="nofollow ugc">Durgesh Chaudhary</a>. 
For any support just leave your question at our <a href="https://www.techphernalia.com/meta-keywords-generator/" rel="nofollow ugc">Meta Keywords Generator</a> page.
Uses Title, Description, Categories, tags, Compulsary keywords (provided by you in setting) for keywords generation. Uses content after striping short codes and short tags for generation of description.
Reduces manual work of adding them manually.
Now more efficient by allowing you to add one time master keyword list.
A big Thanks to Omer Barlas for suggesting to change text box to textarea for better readability.

Meta Keywords Generator

Adds Meta keywords and Description to each and every page, post, archive.

themeansar

Ultra SEO is a simple yet powerful plugin that helps you craft perfect On-page SEO title, discription, Keyword for your WordPress content. Whether you’re a blogger, business owner, or developer, Ultra SEO lets you stay focused on what matters: writing compelling, search-friendly titles without the bloat of complex SEO plugins.
<h3>Some of the WordPress Themes Supports</h3>
works with any theme, including:
<ul>
<li>Astra</li>
<li>Hello Elementor</li>
<li>Kadence</li>
<li>GeneratePress</li>
<li>Blocksy</li>
<li>Bricks Builder</li>
<li>Flatsome</li>
<li>Hestia</li>
<li>Neve</li>
<li>Spectra One</li>
<li>And many more</li>
</ul>

Onpage SEO Optimize – Ultra SEO

Add Onpage SEO to optimize your content effortlessly.

Meta Keywords Generator vs Onpage SEO Optimize – Ultra SEO