Merge Images (Combine Photos)
Combine two or more photos into one image. Put them side by side, stack them, arrange a grid, or overlay one picture on top of another.
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- 100% free
- Unlimited use
- No sign-up
- No payment
- Files stay on your device
- No watermark
How to Merge Images
- Add your images. Choose two or more JPG, PNG, WebP or HEIC files.
- Pick a layout. Side by side, Top to bottom, Grid, or Overlay.
- Adjust the look. Add space between images, pick a background color, and reorder with the arrows.
- Download. Save the merged picture as JPG, PNG or WebP.
Four Ways to Combine Photos
| Layout | What it does | Great for |
|---|---|---|
| Side by side | Puts images in a row, same height | Before and after, comparisons |
| Top to bottom | Stacks images, same width | Long screenshots, step-by-step guides |
| Grid | Arranges images in rows and columns | Photo collages, product sets |
| Overlay | Places one image on top of another, see-through | Watermarks, double exposure, logos on photos |
Before and After Photos
Side by side is the classic way to show a change: a room makeover, a haircut, fitness progress or a photo edit. Turn on Make them the same size so both photos line up perfectly, and add a small gap to separate them.
Combine Screenshots Into One Image
Need to share a long chat or a few steps of a process? Choose Top to bottom. Your screenshots stack into one tall image that's easy to send. To make a document instead, use our image to PDF converter.
Overlay One Image on Another
With Overlay, the second image sits on top of the first. Set its opacity to blend them, its size, and its position (center or any corner).
Ideas:
- Add your logo as a watermark in the corner
- Create a double-exposure effect with two photos at 50% opacity
- Put a frame or texture over a picture
For a logo with no background, first make it transparent with our transparent background maker.
Merge JPG Files Without Losing Quality
The tool works at full resolution. When sizes are matched, larger images are scaled down to fit the smallest one, so nothing gets stretched or blurry. Save as PNG for the best quality, or JPG for a smaller file.
Private and Free
Your photos are merged in your browser and never uploaded. There's no sign-up, no limit and no watermark.
Frequently Asked Questions
How do I combine two photos into one?
Add both photos, pick "Side by side" or "Top to bottom", and click Download.
How do I merge JPG files into one image?
Add all your JPGs, choose a layout and download. To merge them into a PDF instead, use JPG to PDF.
How do I put two pictures side by side?
Choose the "Side by side" layout and turn on "Make them the same size" so they line up.
How do I overlay one image on another?
Choose "Overlay". The second image goes on top. Adjust its opacity, size and position.
Can I make a photo collage?
Yes. Use the "Grid" layout and set the number of columns.
Is there a limit to how many images I can merge?
No fixed limit, but very many large photos can make a huge image. Resize them first if needed.