ACF Autosize is a WordPress plugin designed to enhance user experience by automatically resizing WYSIWYG and textarea fields in Advanced Custom Fields (ACF). This plugin simplifies document management by ensuring that content fields adjust dynamically to their content, improving the overall workflow for users. It automatically applies the necessary data attributes to enable styling of iframe contents, making it easier to maintain a consistent look across the site.

Installation is straightforward, allowing users to activate it like any other WordPress plugin. By default, it works on all textareas and WYSIWYG fields but can be customized for specific needs. Users can control the default behavior and set minimum heights for text fields, making it a flexible tool for developers. However, it currently does not support fields within ACF Gutenberg Blocks.