Preview-first editing
Every layout, gap, scale, rotation, and overlay adjustment updates the canvas preview before export.
Image Merger
Upload images, choose a layout, adjust the result, and download instantly.
Browser only
No watermark
Overlay mode
Built to Beat Basic Image Joiners
A faster workflow for people who need a finished image, not a page full of distractions.
Private by design
Images are decoded, merged, and exported in your browser. They are not sent to a backend.
More output control
Use PNG, JPG, or WebP, tune quality for compressed formats, and keep white gaps predictable.
How to Merge Two Images Online
Use the editor above to create a clean combined image without installing Photoshop, mobile apps, or browser extensions.
Upload two images
Choose JPG, PNG, or WebP files from your device. You can also add up to four images for side-by-side or vertical layouts.
Pick a layout
Combine photos side by side, merge images vertically, or use overlay mode to place one image over another.
Adjust and download
Set spacing, alignment, opacity, scale, export format, and quality. Then download the merged image instantly.
Frequently Asked Questions
How to merge two images online for free?
Upload two images above, choose a layout (side by side, top & bottom, or overlay), adjust spacing and alignment, then click Merge & Download. Everything runs in your browser - no upload to any server.
Can I combine photos side by side without installing software?
Yes. This tool works entirely in your browser. No app download, no extension, no signup. Just drag, drop, and download.
What image formats are supported?
You can upload JPG, PNG, and WebP. You can export the merged result as PNG, JPG, or WebP, with an adjustable quality slider for JPG and WebP.
Is my data safe? Do you store my images?
Your images are processed entirely on your device using the Canvas API. Nothing is uploaded, nothing is stored, nothing leaves your browser.