Component for managing tags on the site.
Key benefits:

• Allows you to create dynamic beautiful url for tags. For example, site.com/tag/some-tag.
• There is a page for managing tags, where we specify: alias, title, description. You can add, remove, edit and disable tags.
• There is its own TV-field, into which all the added tags are loaded and you cannot accidentally add a new tag, which is convenient when working with content managers, disabled tags are also not shown
• There is a custom tag cloud snippet that can be easily customized.
• The page with the tag output immediately receives all the fields, where we can easily output them and use with other components
• You can change the names and other fields of tags without losing anything in the resources.
• Much better performance compared to TV «Auto-tag», since tags are collected not from every resource, but from one entity

Component overview
Tag management page.

TV-field.


Connecting tags to the site
After installing the component, you must:
Create a resource that will catch tags and specify its id in the system setting: prettytags_resource_id
Important: In this resource, uncheck “Cached” to avoid problems.
Create a TV box for resources that need tags, with the prettytagstv type

Работа со страницей тегов.
Все теги будут отлавливаться на этой странице, в формате:

https://yoursite.ru/url-tags-page/tag-alias

In a template, you can immediately call placeholders:

[[+pretty_tags_id]]     
[[+pretty_tags_alias]]  
[[+pretty_tags_name]]   
[[+pretty_tags_description]]

To select resources by tag, through pdoResource, you can call it like this:

[[!pdoResources?
      &parents=`3`
      &includeTVs=`tags`
      &tpl=`@INLINE <p>[[+pagetitle]]</p>`
      &where=`{ "tags:LIKE":"%[[+pretty_tags_id]]%" }`
]]

Displaying resource tags
There is also a prettyTagsResource snippet for displaying resource tags, simple output:

[[!prettyTagsResource?
    &limit=`0`
    &input=`[[*tags]]`
]]

You can specify your tpl and design as required, all tag fields are also available.

More details with examples, as well as asking a question, you can here