Combine multiple images into one by stacking them horizontally or vertically.
Runs entirely in your browser.
Image Merge Tool
- Drop images here or click to upload
- Select two or more images - PNG, JPEG, WebP, GIF, BMP
- Direction
- Gap: 0 px
- Background Color
- Match sizes (scale to fit)
Format:
About Joining Images
Joining images places several pictures together into a single file - handy for before/after shots, comparisons, and simple collages.
"Match sizes" scales every image so they share a common height (horizontal) or width (vertical) for a clean result.