mandar-marathe

Coders like to use spaces, carriage returns, new lines, tabs and indentation to make their HTML documents human-readable. This helps collaboration and debugging of the HTML document. However, all these features add to the filesize of the resultant HTML document. This structural information is totally ignored by browsers.
This plugin removes spaces, carriage returns, new lines and tabs from your HTML document. You can therefore freely use these features while writing HTML, safe in the knowledge that it will not bloat the final HTML document.
With this plugin you can also mark areas of your HTML template where you want to preserve white space – for example – in areas containing Javascript which needs carriage returns and new lines to function correctly.
HTML comments are not affected by this plugin.

WP-Compress-HTML

Reduces the HTML file size by removing unnecessary white space from the HTML document created by the WordPress blog.

Sajedeh Gooklani

Mahdi Yazdani

Markus Göckeritz

sixa

Add vertical space to your page with the sixa Spacer Block. 
The block is fully responsive and can be hidden specifically 
for any device (widescreen, desktop, tablet, mobile). 
Additionally, the Spacer Block supports background colors as well 
as background gradients directly from your theme.

Sixa Spacer Block

Add empty vertical space to your page. Responsive for desktop and mobile devices. Supports background…

WP-Compress-HTML vs Sixa Spacer Block