PDFCure
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Merge Photos Side by Side, Free & Online

Stitch several images together, side by side or stacked, into one.

Most tools run entirely on your device

Select images

Click to choose, or drop a file here

You can also paste (Ctrl+V / Cmd+V)

Most tools run entirely on your device

About combining images

Putting several images together into one — a before/after pair, a set of product shots side by side, a vertical strip for social media — is normally a design-tool task. This tool stitches multiple images together, arranged side by side or stacked, into a single output image.

Each image is decoded onto a shared canvas at the positions your layout implies, with the canvas sized to fit them all, then exported as one combined image — entirely in your browser. Images of different sizes are handled without distortion; the canvas just grows to accommodate them.

Supported files

Accepts multiple JPG, PNG or WebP images. Produces a single combined image.

Is my file uploaded?

No. Images are combined entirely in your browser on a canvas — nothing is uploaded.

How to Combine Images

  1. 1

    Add two or more images

    Drop them in, in the order you want.

  2. 2

    Choose the layout

    Side by side or stacked, with an optional gap.

  3. 3

    Download

    Save the single combined image.

Combine Images — frequently asked questions

How are different-sized images handled?+

They're scaled so the cross-axis matches the largest image, then stitched. The output is a PNG.

Is there a limit?+

Only your browser's memory — a dozen photos is fine.

Is there a free way to merge photos side by side?+

Yes — this tool stitches the images together entirely in your browser, free and with nothing uploaded.

Can I arrange them side by side or stacked vertically?+

Yes — choose the layout before combining; both directions are supported.

Do you upload my files to a server?+

No — every tool here processes your files entirely on your device, and nothing is uploaded to a server. The only exception is the AI tools, which send the extracted text (not the file) to Claude to do their work.

Is there a file size limit?+

There's no artificial limit we impose, but since processing happens in your browser, very large files (500+ MB or 1,000+ pages) are limited by your device's memory rather than by us.