Sensitive Text / Data Masker

Combine two or more photos into a single image, arranged horizontally or vertically, directly in your browser. Nothing you upload ever leaves your device — the merge happens locally using your browser's canvas, so it works even with private or sensitive photos.

How to merge images

1. Add your images by dragging them in, pasting from your clipboard, or clicking to browse your files.
2. Choose a direction — side by side (horizontal) or stacked (vertical) — and drag to reorder them.
3. Adjust alignment, spacing between images, and background color (or keep it transparent).
4. Pick an output scale — 1× for original size, 2× for sharper thumbnails, or 0.5× for a smaller file.
5. Preview the merged result, then download as PNG, JPEG, or WebP.

Why use this over a design app

Opening Photoshop or Canva for a two-image merge is overkill. This does one job — stack images into one file — without an account, a learning curve, or your photos touching a server.

FAQ

Is this actually free? Yes, no account, no watermark, no limit on how many times you use it.

Are my images uploaded anywhere? No. The merge is done in your browser using canvas rendering — your files never leave your device.

What image formats can I merge? Any format your browser can display (JPEG, PNG, WebP, GIF) can go in; the output can be saved as PNG, JPEG, or WebP.

Can I merge more than two images? Yes — add as many as you like and reorder them by dragging.