Image Merger
Merge up to 20 images side by side, vertically, in a photo grid, or on a freestyle canvas. Preview instantly and export PNG, JPG, or WebP.
Add Images
About This Tool
Image Merger combines two or more photos into one clean image. Reorder up to 20 files, control spacing and margins, and see the merged result update as you work.
Four ways to merge images
Use Horizontal for side-by-side comparisons, Vertical for long screenshots, Grid for an even photo collage, or Freestyle to move and resize each image on a custom canvas.
Full-quality PNG, JPG, and WebP export
The preview is optimized for the screen, while downloads are rendered from the original images. Choose transparency with PNG or adjust JPG and WebP quality for smaller files.
A private image merger with no upload
Processing happens locally in your browser during normal use. Your photos are not uploaded, and exported images contain no watermark.
How to Use
Add your images
Choose, drop, or paste up to 20 JPG, PNG, WebP, GIF, AVIF, or BMP images.
Choose a merge layout
Drag to reorder, then set direction, alignment, grid columns, canvas size, spacing, margins, corners, and background.
Preview and download
Check the complete result and download it as a full-resolution PNG, JPG, or WebP image.
Use Cases
Side-by-side comparison
Place before-and-after photos, products, designs, or documents next to each other.
Screenshot stitcher
Stack screenshots vertically to create one continuous image for sharing or archiving.
Photo grid and collage
Combine travel, event, listing, or social photos in a balanced grid or custom canvas.
Frequently Asked Questions
How do I merge two images into one?
Add both images, choose Horizontal or Vertical, arrange their order, then download the merged result.
Is this image merger free?
Yes. You can merge images and download PNG, JPG, or WebP without signup or a watermark.
Are my images uploaded?
No. Normal processing and export run locally in your browser, so your images stay on your device.
Will merging reduce image quality?
The on-screen preview is scaled for speed, but the download is rendered from the original files. JPG and WebP quality can be adjusted.
How many images can I combine?
You can combine up to 20 images at once. Each selected file can be up to 20 MB in the tool interface.
Which image formats are supported?
You can add JPG, PNG, WebP, GIF, AVIF, and BMP images, then export as PNG, JPG, or WebP.
Can I put images side by side or stack them vertically?
Yes. Horizontal, Vertical, Grid, and Freestyle layouts cover comparisons, screenshot stitching, photo grids, and custom collages.
Does the image merger work on mobile?
Yes. The interface works in modern mobile browsers, including drag-free reordering controls and a responsive preview.