You can delete multiple branches in IntelliJ IDEA directly.
Go to tab Git / Log. There open the Tree view on the left side. Check this picture:

Source: https://youtrack.jetbrains.com/issue/IDEA-131571
You can delete multiple branches in IntelliJ IDEA directly.
Go to tab Git / Log. There open the Tree view on the left side. Check this picture:

Source: https://youtrack.jetbrains.com/issue/IDEA-131571