> For the complete documentation index, see [llms.txt](https://docs.roboflow.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.roboflow.com/datasets/merge-datasets.md).

# Merge Projects

You can combine different projects together to make a single project in which you can train a model.

If you have Project A and Project B and merge them to create Project C, Project C will be composed of the unique images joined from Projects A and B. Projects A and B will also still exist in the Workspace, not be eliminated.

## How to Merge Projects

To merge projects:

1. Open the three-dots menu on any project card and select "Merge Projects…". The projects page switches to selection mode.
2. Click the checkbox on each project you want to include. Your first pick sets the project type, and only projects of that same type can be selected. Incompatible projects are dimmed.
3. With at least two projects selected, click "Merge Projects" in the toolbar.
4. In the dialog, fill in "Name your new project" and pick or type an "Annotation Group", then click "Merge Projects".

The merged project contains the images (and any associated annotations) present at the time of merging. The final image count is approximate: images shared between the source projects are copied once.

![](/files/ICmi4mNNeTFptSFsJjpU)

In addition to the merged dataset, you retain the original datasets. In the above example, there are three datasets: the two originals and the newly merged dataset.

The best part is, because the merged dataset consists of copies of other photos, you aren't charged for extra images!