input programming language logo

upload iconClick to select or drop your input code file here.

You can also type the input code below.

The code explanation will be displayed here.

How to use this tool?

This free online code explainer lets you explain code in the programming language of your choice with a click of a button. To use this tool, take the following steps -

  1. Select the programming language whose code you want to explain using the dropdown.
  2. Type or upload the code you want to explain in the left box.
  3. Click the Explain button.