How do you keep track of your word count when writing online?

I’ve been working on a free tool called TakueWord Count that makes it easy to check your word count while writing. It also shows characters, sentences, paragraphs, reading time, speaking time, and other useful text statistics. I created it for students, writers, bloggers, and anyone who regularly has to meet a specific word limit.

I’m curious: what features do you usually look for in a word counter, and what would make you switch from the tools you currently use? I’d also appreciate any feedback or suggestions for features that would make a free word counter more useful.

You can try it here: https://takuewordcount.blogspot.com/