Provides a right click context menu to get stats on the selected text
This extension is not bad for what it does, but I found it a little buggy and didn't always work correctly for counting words/characters. I ended up using Word Counter (Tally) as it has similar features and isn't as buggy.
Useful so far, but unreliable since it counts em-dashes / double-hyphens as separate "words" (so this parenthetical -- like this -- would count as 14 words, not 12). Not sure how it'll do with other punctuation oddities. Glad it measures the longest word but kinda wish it gave me the longest word as well (or at least the first word with the longest letter count).
Alex
https://seominion.com
Iulian Preda
https://nightwatch.io
https://surferseo.com
https://ahrefs.com
Ubersuggest
https://www.seoquake.com
Moz
Word Count checker
https://detailed.com
https://www.seo-extension.com