Download はてなブログ文字数カウンター chrome extension here then
install
it to your Chrome browser, We have
collected 1 available versions
of
はてなブログ文字数カウンター here.
132 active users has already installed this
addon, The latest version
is 0.1, and just
updated 2167 days ago.
Another
install option is
Chrome
Web Store.