Photo Collage Maker

Turn many photos into one

Drop in multiple images and the tool lays them out in an even grid, automatically cropping each to fill its cell so everything lines up. Control columns, gap size and background color to get the look you want.

The collage is composited in your browser, so your photos stay private and the export is full resolution.

Great for

• Photo grids for social media
• Before/after and product comparisons
• Simple moodboards and montages

Key features at a glance

• Combine multiple photos into a grid collage
• Adjustable number of columns
• Control the gap between images and the background color
• Auto-crops each photo to fill its cell evenly
• Exports the finished collage as a single full-resolution PNG
• 100% in-browser — your photos are never uploaded

How a grid collage is assembled

A grid collage arranges several images into neat rows and columns. The challenge is that your photos are rarely the same shape, so simply placing them would create a ragged, uneven layout. This tool solves that by cropping each image to fill its cell — centering and trimming as needed — so every slot is the same size and the grid lines up cleanly.

You control the structure by setting the number of columns; the tool flows your images into that many columns and adds rows as needed. The gap between cells and the background color let you choose between a tight, seamless mosaic and an airy layout with visible borders. The whole arrangement is composited onto a single canvas, then exported as one image ready to share or print.

Choosing columns, spacing, and background

The number of columns shapes the entire feel of a collage. Few columns make each photo large and prominent, suited to a small set of hero images; many columns create a dense mosaic that works for showing variety or a large collection. Matching the column count to how many photos you have, and how much you want each to stand out, is the first design decision.

Spacing and background color set the mood. A small gap with a white or colored background gives a clean, framed look like a photo book, while zero gap produces a seamless edge-to-edge montage. A dark background makes colorful photos pop, a white one feels light and modern. These simple controls let you turn the same set of images into very different finished pieces.

Why local collage-making keeps photos private

Collages are often made from personal photos — family pictures, trips, events — exactly the kind of images you may not want to upload to an unknown server. Many online collage makers send every photo you add to their servers to composite the result, putting a batch of your personal images in someone else's hands.

This tool composites the collage entirely in your browser, so none of your photos leave your device. That keeps even a large set of personal images private, makes the process instant with no upload wait, and lets the tool work offline. The export is full resolution because it is rendered locally on the canvas, so the finished collage is sharp enough to print rather than limited by a service's output cap.

Tips for making collages

• Use fewer columns to feature a few photos, more for a dense mosaic
• Add a small gap and background color for a clean, framed look
• Set the gap to zero for a seamless edge-to-edge montage
• Pick a background color that complements your photos
• Add images of similar subjects for a cohesive result

Why choose our photo collage maker?

Our collage maker is completely free with no signup, no limits, and no watermarks. The collage is composited locally in your browser, so your photos are never uploaded, the result is instant, and the export is full resolution.

It is one of more than 200 free tools on ToopTools, and you can pin it to your My Workspace, a personalized workspace where you keep the tools you use most in a single dashboard. Beside the resizer, cropper, and other image tools, it makes combining photos quick and private.

Common use cases

People use the photo collage maker to create grids for social media, to combine event or trip photos into a single shareable image, and to build before-and-after or product comparison layouts. It turns a handful of separate pictures into one polished composition.

Sellers assemble product shots into a single listing image, families make keepsake montages, and creators build simple mood boards. Because the export is full resolution and watermark-free, the finished collage is ready to post, print, or send.

Is the photo collage maker free?

Yes. It is completely free with no account, no sign-up, and no usage limits, and it never adds a watermark. Make as many collages as you like at no cost.

How many photos can I add to a collage?

You can add several photos and arrange them across the number of columns you choose, with rows added automatically. The tool crops each to fill its cell so the grid stays even regardless of how many you include.

What happens if my photos are different shapes?

The tool automatically crops each image to fill its cell, centering and trimming as needed, so every slot is the same size and the grid lines up cleanly despite differing aspect ratios.

Can I change the spacing and background?

Yes. You can adjust the gap between images and the background color, letting you create anything from a tight seamless montage to an airy, framed layout.

Are my photos uploaded to a server?

No. The collage is composited entirely in your browser, so your photos never leave your device. The tool is private and works without an internet connection.

Is the exported collage high resolution?

Yes. Because the collage is rendered locally on the canvas, it exports at full resolution, sharp enough to print, rather than being limited by a server's output size.

How do I make a photo collage?

Upload your photos, pick a layout, and the tool arranges them into a grid you can adjust — changing the spacing, background, and order. When you are happy with it, download the finished collage as a single image.

Does the photo collage maker work offline?

Yes. The collage is assembled entirely in your browser, so once the page has loaded the tool works without an internet connection, and your photos are never uploaded — they stay private on your own device.