Image Collage Maker

The Image Collage Maker arranges several pictures into a single tidy grid that you can share, print or post.

Drop in two or more photos — JPEG, PNG, WebP or GIF — and each one is decoded and laid out entirely inside your browser, with a live preview that rebuilds every time you add an image or change a setting.

You control the output canvas size, the number of columns (or let it auto-pick a near-square grid), the gap between tiles and the background colour that shows through the gaps.

Each photo is scaled to cover its cell and centred, so portraits and landscapes of any aspect ratio fill their slots neatly without stretching — the overflow is simply cropped to keep the grid uniform.

Add as many images as you like; remove any tile with its corner button and the layout reflows instantly.

Because the whole collage is composited fresh on every change, you can experiment with columns, gaps and sizes freely without any cumulative quality loss.

Everything runs locally with the Canvas API, so your photos are never uploaded, stored or logged — ideal for private albums and client work — and it keeps working offline once loaded.

When the arrangement looks right, download a lossless PNG of the finished collage.