Delete a project from SonarQube

Sonar Admin login with uwr: admin and pwd: admin (default one) --> Setting -->Bulk Deletion -->select projects you want to delete and delete.

Login with an administrator account, then browse to the settings page of your project to get the button "delete project".

Here is the steps I use to DELETE any project from My SonarQube.

Login as administrator. Go to Administration -> Projects -> Projects Management. Select the Project(s) you want to DELETE. Click on Delete button at top right corner.

or with the command line: POST api/projects/bulk_delete.