RunKit + npm: str_shorten

var strShorten = require("str_shorten") var str = "We will win if we want"; var shortenStr = strShorten(str, 11); console.log(shortenStr); shortenStr = strShorten(str, 11, {endSymbols: ' -->'}); console.log(shortenStr); shortenStr = strShorten(str, 11, {endSymbols: ''});