Mass-select tags and set/unset the unwrangleable flag, replace fandoms, remove 0-use syns, or copy tag names/links
Lets you select tags in a fandom bin, or from tag search results, and mass-edit them:
Buttons for each of the options are only available in the appropriate fandom bins.

Caution: Each button click creates 2 page loads per tag, which means that using this script can and will get you rate-limited (Retry Later) if you use it on too many tags in quick succession!

To copy a list of tags to the clipboard, check the box next to them, choose the desired formatting from the dropdown, then click the "Copy" button. Formatting options are:
Tag Search requires you to search within your fandom, to avoid accidentally wrangling another fandom's tags. Since tag search cannot differentiate between unfilterable, unwrangleable, and synonyms, only the Replace Fandoms and Change Case/Diacritics options are available.