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Frequently asked questions

How do I merge two images?

Upload two images, choose horizontal or vertical layout, then click merge. You see a preview and can download the result as a single image. Everything runs in your browser using the Canvas API.

What formats are supported?

You can upload common image formats (e.g. JPG, PNG, WebP). The merged result is typically PNG so quality is preserved. Check the tool for the exact list of accepted inputs.

Are my images sent to a server?

No. Merging is done locally in your browser. Your images never leave your device or get stored on our servers.

Can I change the order of the images?

The tool uses the first and second image you selected. To change which is left/right or top/bottom, upload them in the desired order or check if the tool has an option to swap.

Is there a size limit?

Practical limits depend on your device and browser. Very large images may take longer to process or use more memory. Typical photo sizes work without issues.