DataGrip 2024.1 Help

Editor gutter

A gutter is a vertical area along the left side of the editor. The gutter provides important information and action icons within easy reach as you work on your code. The appearance and behavior of the gutter can be customized according to your preferences.

Editor gutter

If you work on a smaller screen and prefer the gutter and other UI elements to take up less space, you can enable the compact mode.

If you use a screen reader, you can configure it to read line numbers, annotations, and icon tooltips in the gutter.

Line numbers

By default, the gutter displays line numbers, which makes it easier to reference specific lines of code when discussing with teammates or navigating through code.

Configure line numbers

You can switch between several line numbering modes according to your needs.

  1. Open the Settings dialog (Ctrl+Alt+S) and go to Editor | General | Appearance.

  2. With the Show line numbers option enabled, select the required line numbering mode from the drop-down menu:

    The standard line numbering that runs sequentially from the top of the file to the bottom, giving each line a unique number. This mode is helpful for direct navigation and referencing specific lines in discussions or error messages.

    Absolute line numbering

    The line number shows how many lines away each line is from the current position of the caret. This is particularly useful for quickly moving or editing code blocks using keyboard shortcuts.

    Relative line numbering

    This mode combines absolute and relative line numbering, showing the absolute line number at the caret's current position and relative numbers on all other lines. It allows using the benefits of both systems for efficient navigation and editing.

    Hybrid line numbering

Hide line numbers

To hide line numbers, do one of the following:

  • Right-click the gutter and deselect Appearance | Show Line Numbers.

  • In the Settings dialog, go to Editor | General | Appearance and uncheck the Show line numbers option.

Code folding

To tailor your view of the code to the task at hand, you can use code folding. By default, icons in the gutter for unfolded areas are shown on hover.

Code folding

To always display folding icons, go to Settings | Editor | General | Code Folding and select Always next to Show code folding arrows.

To always hide folding icons, go to Settings | Editor | General | Code Folding and clear the Show code folding arrows checkbox.

Action icons

The list of available gutter icons depends on the configuration of your project, the frameworks that you use, and the plugins that you have installed. For example, action icons can be used to keep track of class implementations and overriding methods, or to run an application .

To access the list of gutter icons available for your project, go to Settings | Editor | General | Gutter Icons.

To display or hide an icon in the gutter, select or clear the checkbox next to it. If you want to disable all gutter icons, clear the Show gutter icons checkbox on the top of the list.

Gutter icons settings in the Settings dialog


Line bookmarks are used for marking specific lines of code to quickly navigate to them later.

Add an anonymous line bookmark

  • In the editor, place the caret at a line of code and press F11.

  • Alternatively, right-click the gutter next to the line of code that you want to bookmark and select Add Bookmark.

    Add an anonymous bookmark

A bookmark icon appears in the gutter next to the bookmarked line.

Add an anonymous bookmark

Add a mnemonic line bookmark

  1. In the editor, place the caret at a line of code and press Ctrl+F11.

    Alternatively, right-click the gutter next to the line of code that you want to bookmark and select Add Mnemonic Bookmark.

  2. In the popup that opens, select a number or a letter that you want to use as an identifier for this bookmark.

    Adding a mnemonic bookmark

    If the selected mnemonic is already used, the IDE will ask you whether you want to overwrite an existing bookmark with the new one. Select the Don't ask again option to silently overwrite mnemonics.

  3. Optionally, provide a description for the new bookmark.

  4. Press Enter or click the selected letter or number once again to save the bookmark.

    A letter or a number bookmark icon appears in the gutter next to the bookmarked line.


Gutter allows you to manage breakpoints.

Manage breakpoints

  • To set a line breakpoint, click the gutter at the executable line of code.

  • To set a method breakpoint, click the gutter at the line where the method is declared.

  • To move a breakpoint, drag it to another line in the gutter.

Configure breakpoint icons

By default, breakpoint icons are placed over line numbers to save horizontal space.


To place breakpoints near line numbers, right-click the gutter and deselect Appearance | Breakpoints Over Line Numbers.

    Version control

    Configure Git Blame annotations

    You can figure out who introduced which changes to a file by using VCS annotations.

    To enable annotations, right-click the gutter and select Annotate with Git Blame.

    Git Blame annotations

    You can configure annotations to show the information according to your preferences:

    • Annotation content. Right-click an annotation and go to View. You can select the information you want to include in annotations: revision number, change date, author name.

    • Colors. Right-click an annotation and go to View | Colors. You can select what to highlight: an order of the changes to make recent commits easier to see, or an author of the changes. To disable highlighting, select the Hide option.

    • Names. Right-click an annotation and go to View | Names. You can select how to label author: using their full name, only first or only last name, initials, or e-mail.

    You can also track changes to a file as you modify it in the editor. All changes are highlighted with change markers that appear in the gutter next to the modified lines and show the type of changes introduced since you last synchronized with the repository. When you commit changes to the repository, change markers disappear.

    The changes you introduce to the text are color-coded:

    Highlighting colors for added, changed, and deleted lines

    You can manage changes using a toolbar that appears when you hover over a change marker and then click it. The toolbar is displayed together with a frame showing the previous contents of the modified line:

    The modified line marker and toolbar

    You can roll back changes by clicking the Revert icon and explore the differences between the current and the repository version of the current line by clicking the Show diff icon. To highlight the fragments that were changed, click the Highlighting button.

    Instead of reverting the whole file, you can copy any part of the contents of this popup and paste it into the editor.

    Last modified: 31 May 2024