Use AI to convert files to another language
This functionality relies on the AI Assistant plugin that requires an additional license.
For more information, refer to JetBrains AI Service licensing and Enable AI Assistant plugin.
With AI Assistant, you can convert your code from one programming language to another.
Open a file you want to convert, place the caret anywhere in the editor, and right-click to open the context menu.
Alternatively, press AltEnter.
Select AI Actions and then Convert File to Another Language.
In the list that opens, select the language you want to convert the current file to.
After the conversion, the converted file replaces the original file. Also, the file extension changes to the language of conversion.
Press CtrlAlt0S to open the IDE settings and then select Tools | AI Assistant.
Enable the Suggest converting pasted code to the language of the target file option and click Apply.
Now you can copy the piece of code you want to convert and paste it into the file you work on.
AI Assistant detects the language of the pasted code and suggests to convert it to the language of the opened file.
![Convert Pasted Code dialog Convert Pasted Code dialog](https://resources.jetbrains.com/help/img/idea/2023.3/ij_convert_pasted_code.png)
If you click Convert, the code will be converted to the language of the target file. The code in original language will also be pasted, but commented out.
![Commented-out code in original language above the converted code Commented-out code in original language above the converted code](https://resources.jetbrains.com/help/img/idea/2023.3/ij_converted_piece_of_code.png)
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