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Image Tools

Image Merger

Combine multiple images together into a single vertical or horizontal image.

Runs in your browser Your input never leaves your device.

Drop images here, or (2 or more).

About this tool

Join two or more images into one picture, either stacked vertically or placed side by side. Choose Direction, a Gap in pixels and a Background color, and the result updates in the preview. Images are placed at their original size, in the order your file picker returned them, starting from the top left; none are scaled. If the pictures have different widths (vertical) or heights (horizontal), the empty space shows the background color. The merged image downloads as merged.png. Everything is drawn in your browser and nothing is uploaded.

How to use it

  1. Select two or more images.
  2. Choose Vertical or Horizontal.
  3. Set a gap and background color if you want.
  4. Press Download.

Common problems

Images are different sizes
They are not resized. Resize them to the same width or height first for a clean edge.
Wrong order
The order follows the selection. Re-select the files in the order you want.
Very large result
Many big photos make a huge canvas, and browsers limit canvas size. Merge fewer or smaller images.