Sirvelia

Create and set Gutenberg blocks templates for your posts, pages and custom post types.
<ol>
<li>Go to Blocks Templates->Create Template in your admin panel.</li>
<li>Start creating your template, adding any blocks you’d like with the Gutenberg editor.</li>
<li>Assign your newly created template to any post type (post, page or custom).</li>
<li>The template will be set as the default content of new posts of that type.</li>
</ol>
CBT also includes some blocks 😉
<ul>
<li>Private Block: A block that helps you protect your content and control its visibility. You can protect anything inside this “block container” with a password, allow only logged-in members to see the contents, filter by user role and display only in single or archive pages.</li>
<li>Accordion: An accordion-like drop down with a header and InnerBlocks, so you can create multiple accordions inside.</li>
<li>CSV Tables: Allows you to import a CSV file and show its contents in a table with search and order functionality.</li>
<li>Card: A simple bordered box with a header and custom content (Inner Blocks).</li>
<li>Social share: Choose your favorite social media platforms and allow visitors to share your content easily. Supports: Buffer, Diaspora, Douban, Evernote, Facebook, Flipboard, Hacker News, Hatena, Kakao Story, LINE, LinkedIn, Menéame, Mixi, Pinterest, Pocket, Qzone, Reddit, Renren, Telegram, Tumblr, Twitter, VK, Weibo, WhatsApp and Xing</li>
</ul>
And new controls for any blocks with rich text!
<ul>
<li>Font Awesome Icons: Search Font Awesome 5 icons and include it in your posts as inline elements.</li>
<li>Dynamic Text: Display the author name, post title, published date, categories and/or tags anywhere on your posts.</li>
</ul>

Custom Blocks Templates

Create and set Gutenberg blocks templates for posts, pages and custom post types

digireturn

Show fixed buttons on bottom screen. 
* new feature (november 2024): Added animated hover effects for buttons
To allow visitors a quick and easy way for contact you by “Call to Action”, located on the bottom of the screen. This plugin allows you to track and evaluate the effectiveness of a site by measuring visitors’ clicks. By combining the statistics of the buttons (call to action) with the statistics of visits of other tools, it will be easier to study new strategies to increase conversions. The buttons are easily customizable for different site themes and they open a link in a new window.
Compatibility with firefox, chrome, safari, opera and edge
<h4>Available options</h4>
<ul>
<li>target option (open in same/new tab)</li>
<li>buttons shape option (square, top rounded, left wave and right wave)</li>
<li>buttons spacing option (none, 1px, 2px or 5px)</li>
<li>start animation option (fade, slide up, slide left and slide right)</li>
<li>alignment buttons (center, left or right)</li>
<li>display customization (icons only, text only, or both)</li>
<li>size of buttons (very small, small, normal, big, very big)</li>
<li>type of bar (full screen background, background only on buttons or completely transparent background)</li>
<li>customization of background and text colors (including hover colors and transparent option)</li>
<li>icon format in svg</li>
<li>color customization for each individual button</li>
<li>compatibility with FontAwesome (installed separately) and related button and instructions for adding the icon</li>
<li>new shape added: rounded edges (in the icon-only view the button becomes a circle)</li>
<li>replaced the preset icons with svg that are colored like the text</li>
<li>custom color selection has popup support with color palette UI</li>
</ul>
<h3>Available preset buttons</h3>
<ul>
<li>WhatsApp button for quickly sending a message</li>
<li>Phone button to call immediately</li>
<li>Email button to write and send mail</li>
<li>Map button to activate the Google navigator and provide information on how to reach the office</li>
<li>Skype button</li>
<li>Facebook button</li>
<li>Instagram button</li>
<li>Youtube button</li>
<li>LinkedIn button</li>
<li>TikTok button</li>
<li>Twitter button</li>
<li>Download button</li>
<li>External link button</li>
</ul>
<h4>Statistics</h4>
Statistics to monitor clicks (call to action): 
* total number of clicks per day, month and year 
* daily, monthly and annual chicks number for each button

Footer Contacts Bar

Elegant and customizable buttons bar with "Call to Action" for Whatsapp, map address, phone, email, download and custom button.

Custom Blocks Templates vs Footer Contacts Bar