This module provides an administrative interface to customize the HTML markup for entity fields, allowing for more specific control over how content is displayed. It enables simple markup changes, such as assigning header tags to fields, without the need to create new Twig templates. This offers greater flexibility compared to other modules by allowing customization on a per-field and per-view-mode basis.
This module allows for more granular control of the entity field markup to reduce the number of twig template overrides needed for a project.
For complex situations overriding is still supported, but if your change is something simple (i.e. having a title field render with a certain header tag) this module lets you do it all from the admin instead of making a new twig template.
Similar Modules
Fences - https://www.drupal.org/project/fences
This module does a similar function, but only on a per field basis. Entity Markup does this functionality on a per field per view mode basis to allow for greater flexibility on complex projects.
Display Suite - https://www.drupal.org/project/ds
This module does allow for field markup customization, but it's also a fully built out layout manager. I wanted to use the core layout manager, so this module wasn't quite what I was looking for.