Javascript Blocks Editor

The makecode support pages, hold up to date information regarding browser support, including additional support using Raspberry PI.

Python Editor


  • Edge 14+
  • Internet Explorer 10+
  • Chrome 22+
  • Firefox 16+
  • Safari 6+ Mac
  • Mobile Safari on iOS 6+ for iPad, iPhone, iPod Touch


Our two coding editors don't work with Internet Explorer 9 or earlier.

You can upgrade your browser to Internet Explorer 10 if you are running Windows 7, or upgrade your operating system to Windows 10 which comes with Internet Explorer 11 and Edge, or try the latest version of Chrome or Firefox.


The Makecode editor uses the Mozilla's web audio API to play sound. Unfortunately, Microsoft do not support this in IE11
It is supported in all other major browsers.