Recently I had made the decision to purchase Writer with a lifetime subscription as it really has been a tool that has changed my life. I like to do some personal writing on my Chromebook from time to time and this tool has been the best one I have found to give me a simple tool with a lack of distractions. Feature-wise, it is honestly pretty robust and does a great job saving the writing as you do it. I'm not sure about on other browsers, but I do know it also works offline on my Chromebook.