Remove trailing spaces automatically or with a shortcut

Not only can you change the Visual Studio Code settings to trim trailing whitespace automatically, but you can also do this from the command palette (Ctrl+Shift+P):

Command Palette: Trim Trailing Whitespace

You can also use the keyboard shortcut:

  • Windows, Linux: Ctrl+K, Ctrl+X
  • Mac: + k, + x.

(I'm using Visual Studio Code 1.20.1.)


You can enable whitespace trimming at file save time from settings:

  1. Open Visual Studio Code User Settings (menu FilePreferencesSettingsUser Settings tab).
  2. Click the enter image description here icon in the top-right part of the window. This will open a document.
  3. Add a new "files.trimTrailingWhitespace": true setting to the User Settings document if it's not already there. This is so you aren't editing the Default Setting directly, but instead adding to it.
  4. Save the User Settings file.

We also added a new command to trigger this manually (Trim Trailing Whitespace from the command palette).


Menu CodePreferenceSettings

Enter image description here

Check the "Trim Trailing Whitespace" option - "When enabled, will trim trailing whitespace when saving a file".