Easy Content Toolbox for Confluence Cloud provides several smaller tools which can be used by all users in a Confluence space to easily structure, modify, and label content. With those tools manual modification of multiple pages can be automated and thus, time saved to focus on the actual content stored in the space.
After installing the app, you will find the content toolbox space page in each space in the app section on the left sidebar.
By clicking on this link you will see the tool page displayed on the right side.
The following documentation pages describe each tool more in detail, explain the different possible settings, and show examples what it can be used for.