Free Image Combiner
NewThis free tool merges several images into one — choose how many columns and rows you want, drop a picture into each box, and download the result as a PNG, JPG or WebP without anything being uploaded.
Columns
2
Rows
1
2 × 1 — 2 images
- Output size
- 1648 × 832 px
- File size
- —
Name your download
Runs entirely in your browser. Your images are never uploaded to a server.
How it works
- Choose how many columns and rows you want — 2 columns by 1 row gives a side-by-side pair.
- Drop an image into each numbered box, in whatever order you want them to appear.
- Adjust the spacing, background and how each picture fills its cell, then pick a file type and download.
Common use cases
- Putting a before and after photo side by side for a client or a listing.
- Building a grid of product shots to attach to a single email.
- Combining several screenshots into one image for a bug report or a guide.
- Making a simple photo collage to post without installing anything.
- Stacking a set of images vertically so they read in order.
Frequently asked questions
- How do I put two images side by side?
- Set the columns to 2 and the rows to 1. You will get two boxes next to each other, and whatever you drop into the left one appears on the left of the finished image. For a stacked pair instead, set 1 column and 2 rows.
- Do my images have to be the same size?
- No. Each cell is the same size, so images of different shapes are fitted into it one of three ways. Fill the cell crops each picture to match, which looks tidiest when the images are similar. Fit inside shows every picture whole and pads the leftover space with the background colour, which is the safer choice when the shapes vary a lot.
- Will combining images reduce their quality?
- The cell size is taken from the largest image you dropped in, so nothing is scaled down just because it was combined. Some loss is unavoidable if you save as JPG or WebP, since both re-encode, but the quality slider controls that and PNG avoids it entirely.
- How large can the finished image be?
- The output dimensions are shown as you work, and there is a ceiling of around 4000 pixels on the finished canvas so a grid of full-resolution photos cannot produce a file the browser refuses to save. If you need something smaller than that, the resizer will bring it down afterwards without any artifacts.
- Can I leave a cell empty?
- Yes. Any cell you do not fill comes out as the background colour, which is a simple way to make an L-shape or leave a space for text you will add later.
- Which file type should I choose?
- PNG for anything containing screenshots, text or flat colour, and whenever you want no quality loss at all. JPG for photographs, where it will be several times smaller. WebP if the images are going on a website and you know your visitors' browsers support it, which nearly all now do.
- Are my images uploaded to a server?
- No. The pictures are read and combined entirely by your own browser, and they never leave your device. That is the whole design of this site, and it means there is no file size limit imposed by an upload and no queue to wait in.