http://markdown-here.com/features.html Other browser-based editors Online Markdown Editor - Dillinger, the Last Markdown Editor ever. StackEdit – Editor For a markdown editor add-on for google keep (via a chrome extension): Markdown formatting in Google Keep? - Web Applications Stack Exchange Chrome Webstore? · Issue #1 · sasindumendis/remarkable-googlekeep Markdown formatting in Google Keep? - Web Applications Stack Exchange