Join two pics together online

Add pictures together in seconds: place two photos side by side for a comparison, or stack them top to bottom. Everything runs 100% on your device with no uploads or watermarks.

    How to put two pictures together effectively

    Whether you are creating a before-and-after showcase, a social media side-by-side, or merging two receipts, here are the best ways to join two pictures:

    1. Side-by-side photo comparison

    Select the Horizontal layout. By default, ImagesCombine scales both images to match heights so the composite looks seamless. Set a small gap (e.g. 12px–20px) to give each photo breathing room.

    2. Stack two images vertically

    Switch to Vertical layout when joining full-length portrait photos, screenshots, or receipts. The tool matches their widths for clean, flush edges.

    3. Pick the ideal export format

    Choose PNG if your images contain text, graphs, or UI details to avoid compression artifacts. Choose JPEG or WebP for real-world camera photos to keep the file size compact.

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