Combine Multiple Images Into One
Merge as many photos as you want into one image, right in your browser - nothing gets uploaded.
Combine multiple images into one photo by uploading them here, picking horizontal or vertical order, and clicking Join Images. There is no upload step - the merge runs in your browser, whether you join two photos or fifty.
This page is built for batches: a dozen product shots, a week of screenshots, or photos for one printout. If you only have two pictures to line up, the simpler two-image joiner gets you there faster.
How to Combine Multiple Images Into One in 3 Steps
- Upload your photos. Select or drag in every image you need - as many as you like.
- Set direction and arrange. Pick Horizontal or Vertical, then Proper Align to match sizes or Free Style to keep originals. Add a border if you want space between photos.
- Join and download. Click Join Images, then download your combined photo.
Horizontal or Vertical: Which Layout Fits Your Photos?
Horizontal merging lines your photos up left to right. It suits side-by-side work: two paint samples, a before-and-after pair, or product shots from different angles. Vertical merging stacks images top to bottom, which fits a tall single image better - a scrolling screenshot, a chat thread, or a receipt photographed in sections.
Proper Align scales every photo to match your shortest image's height, or narrowest width for vertical layouts, so every edge lines up. Free Style keeps each photo at its own size, useful when resizing would crop or stretch something you need intact.
Fit Many Photos on One Page for Assignments and Printouts
Some jobs need many photos on one page, not a single merged pair. School assignments often ask for several proof photos on one sheet. Printed forms sometimes want four or five ID-style photos lined up together. A vertical merge with Proper Align turns a stack of portrait photos into one tall image that prints cleanly on a single page, with no gaps between them.
For a longer set - a full class list, a week of receipts - a PDF holds up better than one oversized image file. Turn your photos into a single PDF instead if you plan to print or email the result.
No Server Ever Touches Your Photos
Nothing you upload here actually gets uploaded. Combining happens on your own device.
Pi7 draws your merged image on canvas, a feature built into every browser. Your photos load into that canvas locally and never cross the network - we cannot see, store, or log them. Close the tab and the merge disappears, along with every photo you dropped in.
Common Questions About Combining Multiple Images
How many images can I combine at once?
There is no fixed limit in the tool - only your browser's memory. A handful of photos or a few dozen work smoothly. Hundreds of large, high-resolution files can slow the tab down, since your device handles every pixel itself.
Can I split a combined image back into separate photos?
Not from this page - once photos are merged, they stay merged. Use the image splitter beforehand if you might need the pieces later.
What file format do I download?
Your combined image saves as a JPEG, ready to share, print, or upload wherever you need it next.
