Tags that appear on phrases are taken from the HTML of your website and are created based on their class. For example, if your site has content that falls under the heading of "Features", whereby you are describing various aspects of your product, then a corresponding tag will be added to matching phrases.
This function is extremely useful if you want to execute bulk actions on particular phrase segments in your content, instead of taking action on each individual phrase.
To locate the tags on your phrases, simply log into your Localizer account and navigate to your Batch Translator tab, then hit the Advanced button. This will bring up additional buttons and on the left, you will find a search bar where you can filter phrases by your tags.
Searching for tags allows you to translate in bulk or set up automated tasks.