PyCharm 2025.3 Help

Jupyter General

Item

Description

Appearance

Show the "Add Cell" pop-up in the editor

Select this checkbox to enable a pop-up that allows you to add a cell quickly while you're in the Editor.

Show Run & Debug actions in Jupyter files

When this checkbox is selected, the Run and Debug buttons remain visible on the main toolbar when a Jupyter notebook is open.

Invert image outputs for dark themes

Select this checkbox to invert the colors of image outputs when using a dark theme.

Max output height in text lines

Use this option to set the maximum height for cell outputs, in the number of text lines.

Use -1 to limit output to 30% of the screen height. This option is set by default.

ASCII coloring in error outputs

Select this checkbox to apply ASCII coloring to error outputs.

Markdown

Markdown font scale: 100%

This option allows you to adjust the Markdown font size for your notebook cells.

Render Markdown cells automatically

If this checkbox is selected, markdown cell contents will be rendered automatically.

Variables

Open the Variables tool window on the first cell execution

If this checkbox is selected, the Jupyter Variables tool window will appear each time you execute a cell.

Show inline values

Select this checkbox if you want the value of the variables to be displayed.

It can be displayed for the current line only or across the entire notebook.

Execution

Notify when cell execution time exceeds 60 seconds

If this checkbox is selected, you will receive a notification when cell execution time exceeds a specified limit.

The time limit can be defined in seconds.

Show the timestamp on the execution label

Select this checkbox to display the timestamp next to the execution count.

Execution time display mode

This option allows you to select how the information about the execution time of Python cells will be displayed.

You can choose to display the detailed or compact information or to hide it completely.

Include project source roots to PYTHONPATH

Select this checkbox to automatically add marked source roots to PYTHONPATH. This option is enabled by default.

Other

Upload support libs to the Jupyter server

If this checkbox is selected, files from your local machine will be uploaded to a remote Jupyter server, and remote variables will be displayed in the Variables tab of the Jupyter tool window.

26 January 2026