Drop Images to Merge
Add 2 or more images — JPG, PNG, WebP, GIF, BMP supported
Merge Images Into One Side-by-Side or Stacked
Combine multiple photos into a single image with custom layouts, spacing, and backgrounds. Perfect for before/after comparisons, collages, banners, and more — all in your browser.
Powerful Merging Features
Everything you need to combine images perfectly
Flexible Layouts
Merge images horizontally, vertically, or in a grid. Switch layouts instantly with one click.
Real-Time Preview
See your merged image update live as you add, remove, or reorder images. No waiting, no rendering delays.
100% Private
All merging happens in your browser. Your images are never uploaded to any server — complete privacy guaranteed.
Custom Spacing & BG
Control gap between images, background color, and padding. Fine-tune every aspect of the output.
Unlimited Images
Merge as many images as you need. No artificial limits — combine entire photo sets into one.
Multiple Export Formats
Export as PNG, JPEG, or WebP. Choose the format that best suits your use case.
How to Merge Images
Four simple steps to combine your photos
Add Images
Drag & drop or browse to add the images you want to merge. Reorder them by dragging.
Choose Layout
Select horizontal, vertical, or grid layout. Adjust spacing, background, and alignment.
Preview Live
Watch the merged result update in real-time as you tweak settings. Perfect before downloading.
Download
Export your merged image as PNG, JPEG, or WebP. One click, no watermarks, no waiting.
Perfect For Every Use Case
See how people use the Image Merger
Before/After Comparisons
Place two photos side-by-side to show transformations, edits, or progress over time.
Photo Collages
Combine multiple photos into a single image for social media posts, presentations, or memories.
Social Media Banners
Merge images horizontally to create wide banners for Twitter, Facebook, or website headers.
Stack Screenshots
Vertically stack screenshots for tutorials, bug reports, or documentation in one image.
Product Showcases
Display multiple product angles or variations in a single combined image for e-commerce.
Storyboard Frames
Merge sequential frames or storyboard panels into one image for video planning or presentations.
100% Private — Your Images Never Leave Your Device
Unlike other image mergers that upload your photos to their servers, Pixly's Image Merger processes everything locally in your browser using HTML5 Canvas. No uploads, no tracking, no data collection. Your images are yours alone.
Frequently Asked Questions
Everything you need to know about merging images
What is an Image Merger?
An Image Merger lets you combine two or more images into a single image. You can arrange them horizontally (side-by-side), vertically (stacked), or in a grid layout with custom spacing and background colors.
Is the Image Merger free to use?
Yes! It is completely free with no sign-up required. Merge unlimited images with no watermarks, no daily limits, and no hidden fees.
Does the tool upload my images to a server?
No. All merging happens entirely in your browser using HTML5 Canvas. Your images never leave your device — zero uploads, zero server processing, zero data collection.
How many images can I merge at once?
You can merge as many images as you want. There is no hard limit — the only constraint is your device's available memory. Most users can comfortably merge 20+ images at once.
What output formats are supported?
You can export your merged image as PNG (lossless), JPEG (compressed), or WebP (best quality-to-size ratio). The choice is yours.
Can I control spacing between images?
Yes! You can set custom padding/gap between images, add a background color, and even round corners. Full control over the final layout.
Will merging reduce image quality?
No. The merger uses lossless canvas operations. Your images are combined at their original resolution (or scaled to your specifications) without any quality loss.
Can I reorder images after adding them?
Yes! You can drag to reorder images, remove individual images, and the preview updates in real-time as you make changes.