Lamansky

WordPress Tweaks is a powerful yet simple plugin to help you push the boundaries of WordPress by fine-tuning its many aspects. This multi-purpose plugin specializes in simple toggle-on/off changes and dropdown selections. It adds many useful settings pertaining to comments, posts, media, the administration back-end, and much more. Some tweaks can even replace plugins that you may already have installed.
The WordPress Tweaks plugin adds a “Tweaks” page to your “Settings” menu. Each individual tweak can be enabled/disabled at will using a checkbox or dropdown. An instant search bar makes it a snap to find the tweak you’re looking for.
The tweaks are as follows:
<ul>
<li>Admin
<ul>
<li>Disable the admin bar on the front-end</li>
<li>Disable the Dashboard</li>
<li>Disable tag autocomplete</li>
<li>Disable WordPress’s admin footer text/links</li>
</ul>
</li>
<li>Comments and Pings
<ul>
<li>Disable self-pinging</li>
<li>Dofollow comment author links</li>
<li>Dofollow comment body links</li>
<li>Open external comment links in new windows</li>
</ul>
</li>
<li>Media
<ul>
<li>Default media inserter tab (options: From Computer, From URL, Gallery, Media Library)</li>
<li>JPEG Quality</li>
</ul>
</li>
<li>Multisite
<ul>
<li>Let site admins edit the “Update Services” list</li>
</ul>
</li>
<li>Posts
<ul>
<li>Disable post revisions</li>
<li>Force excerpts on archives</li>
<li>Open external post links in new windows</li>
<li>Add a “Continue reading” link to excerpts</li>
</ul>
</li>
<li>Updates
<ul>
<li>Core update auto-installation (options: disabled, minor only, major and minor)</li>
</ul>
</li>
</ul>
<a href="https://downloads.wordpress.org/plugin/wordpress-tweaks.zip" rel="nofollow ugc">Download it now</a> and begin tweaking!
Supported Languages: English, Spanish, and Polish

WordPress Tweaks

Adds many must-have options for tweaking comments, posts, media, multisite, the administration back-end, and more.

preetindersodhi

This plugin is a collection of various WP tweaks like controlling number of post revisions, cleaning up wp_head(), disabling block editor, emojis, trash, XML-RPC etc. Simply change the settings as per your requirements.
<h3>Plugin Options</h3>
Disable Emojis 
Stops js/css code related to emojis.
Remove Blocks CSS 
Turn it on if you don’t use blocks editor.
Remove Gutenberg Duotone CSS 
Removes the inline CSS added by WP recently.
Remove WLW Manifest Link 
Remove the link link to the Windows Live Writer manifest file.
Remove RSD Link 
Remove the link to the Really Simple Discovery service endpoint.
Remove WordPress Generator Tag 
Remove WP Generator Meta Tag
Remove Feed Links 
Remove RSS feed links.
Remove REST Link 
Remove WordPress REST API link.
Remove OEmbed Links 
Remove oEmbed discovery code.
Remove Shortlink 
Remove short links of posts.
Remove DNS Prefetch Links 
Remove DNS prefetch code.
Disable Autosave 
Disable auto saving of posts.
Show Post/Comment Actions Links 
Show comment/post actions links without hovering over the item.
Redirect to post/page on publish/update 
Get redirect to front end after you save/publish a post.
Enable Classic Editor 
Disable block editor and use classic editor instead.
Enable Classic Widgets 
Revert to old classic widgets.
Disable XML RPC 
Disable XML RPC, a security risk.
Remove URL field from comment form 
Remove URL field from comment form. May not work with some themes.
Disable author sitemap 
Disable sitemap of site authors.
Disable category sitemap 
Disable sitemap for post categories.
Set image caption on upload 
Auto set caption after image upload. File name will be used as caption.
Disable WordPress Email Verification Prompts 
Stop WordPress from confirming your current site email.
Change excerpt ellipsis to ‘…’ 
Replace […] with ‘…’ for excerpt.
Excerpt length (Number of words) 
Change length of post excerpt.
Empty Trash Time 
Change trash time or disable trash.
Number of Post Revisions 
Set number of post revisions or disable post revisions.

TGG – WP Optimizer

This plugin is a collection of various WP tweaks.

WordPress Tweaks vs TGG – WP Optimizer