Eagle supports image merging, allowing you to combine image series or create new designs through combining images. Here is how to use the Merge Images feature:

Eagle must be updated to the current version: 4.0.0 Build21 (2026-03-13).

How to Merge or Combine Existing Images in Your Library?

Select the images you want to edit/merge, right-click to open the menu, and select "Combine Images."
Click "Install." The plugin introduction and installation screen will open automatically.
Click "Install." Once the installation and download are complete, the tool is ready to use.

Combining Direction

You can choose between Vertical or Horizontal directions to combine your images. You can also drag and drop images in the right sidebar to adjust their sequence.

Vertical Alignment
Horizontal Alignment
Drag to reorder image sequence

Align

There are four alignment modes available, which vary depending on whether you are combining vertically or horizontally: Left / Top, Center, Right / Bottom, Vertical Stacking / Horizontal Tiling.

Height and Width

You can customize the width and height of the combined image. The system will automatically maintain the aspect ratio based on the original dimensions.

Margin and Spacing

Margin: The distance between the selected images and the edge of the canvas.
Padding: The distance between each individual image within the combined image.

Image Radius

Apply rounded corners to the selected images. For best visual results, it is recommended to adjust this in conjunction with the margin and padding settings.

Canvas Radius

When the output format is set to PNG, WebP, or AVIF (formats that support transparency), you can adjust the border radius of the entire canvas.

Background Color

Adjust the fill color of the background canvas. For formats supporting transparency (PNG, WebP, AVIF), you can further customize the background color with specific opacity levels.

Format and Quality

Combined images can be saved in five formats: JPG, PNG, WebP, AVIF, and BMP.

PNG and BMP are automatically saved at maximum quality.
For other formats, you can manually adjust the image quality to optimize storage space.

Create or Export

Create

Add the final combined image directly into your Eagle library.

Delete originals after creation: If this feature is enabled, the original source images will be moved to the Trash after the combined image is successfully added to Eagle.

Export

Click "Export Collage," then select your destination folder and rename the combined file as desired.

Combine Images