Why does Photo Collage Maker matter?

You get one image containing all your photos, sized and spaced by the layout you pick.

What are common photo collage maker mistakes?

Mixing very different aspect ratios, which crop unevenly.

🖼️

100% free · no signupRuns in your browser

Photo Collage Maker

Combine multiple photos into a single grid collage image.

Best for: Use it to combine holiday photos, make a before/after, or build a simple photo grid for social media.

Complete guide

Input

100% private — your file is processed in your browser and never uploaded.

0 image(s) added.

How it's calculated & sources

The Photo Collage Maker uses the standard method for this calculation. It runs entirely in your browser, so your inputs are never uploaded. Last reviewed June 2026.

Free & no sign-up · runs entirely in your browser. Results are estimates for general information, not professional advice — verify important decisions with a qualified expert. Last reviewed June 2026.

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Complete guide

Quick answers

Short, sourced answers to the questions people (and AI assistants) ask most.

What is Photo Collage Maker?: Photo Collage Maker arranges several photos into a single combined image using a grid layout.
Why does Photo Collage Maker matter?: You get one image containing all your photos, sized and spaced by the layout you pick.
How is Photo Collage Maker calculated?: Your images are placed into a chosen grid on a canvas in your browser and exported as one picture.
What are common photo collage maker mistakes?: Mixing very different aspect ratios, which crop unevenly.
When should you use the Photo Collage Maker?: Use it to combine holiday photos, make a before/after, or build a simple photo grid for social media.

What is the Photo Collage Maker?

Photo Collage Maker arranges several photos into a single combined image using a grid layout.

How the Photo Collage Maker works

Your images are placed into a chosen grid on a canvas in your browser and exported as one picture.

Common mistakes to avoid

Mixing very different aspect ratios, which crop unevenly.
Cramming too many photos so each is tiny.
Using low-resolution inputs in a large collage.

Keywords: collage, grid, photos.

Runs entirely in your browser. Your image is not uploaded.

Reviewed by the Free Tools Galaxy editorial team · Updated June 2026 · Calculated privately in your browser.

Frequently asked questions

Is the Photo Collage Maker free to use?+

Yes. Every tool on Free Tools Galaxy is 100% free, runs in your browser and requires no signup.

How accurate is the Photo Collage Maker?+

Photo Collage Maker uses the standard photo collage maker formula in double-precision arithmetic, so the same inputs always produce the same result and you can verify any figure by hand. It is an educational estimate — real-world outcomes depend on your actual rates, rules and assumptions.

Do you store my inputs?+

No. The Photo Collage Maker runs entirely in your browser. Nothing is uploaded or saved to a server.

Can I use the Photo Collage Maker on mobile?+

Yes — the interface is fully responsive and works on phones, tablets and desktops.

What are common mistakes to avoid?+

The most frequent mistake is mixing units. Double-check your inputs use a single, consistent unit before clicking Calculate.

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Title: I built/used this free photo collage maker — instant, no signup

Body: Combine multiple photos into a single grid collage image. Try it: https://freetoolsgalaxy.com/tools/photo-collage-maker

LinkedIn post

Photo Collage Maker on Free Tools Galaxy — Combine multiple photos into a single grid collage image. https://freetoolsgalaxy.com/tools/photo-collage-maker

Medium intro

# Photo Collage Maker — the free tool I keep coming back to

Combine multiple photos into a single grid collage image.

Try it: https://freetoolsgalaxy.com/tools/photo-collage-maker

Quora answer

The fastest way is to use a free in-browser photo collage maker: https://freetoolsgalaxy.com/tools/photo-collage-maker. Combine multiple photos into a single grid collage image.

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<iframe src="https://freetoolsgalaxy.com/tools/photo-collage-maker?embed=1" title="Photo Collage Maker" loading="lazy"
  style="width:100%;height:600px;border:0;border-radius:16px;background:#0b1020"
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<script>window.addEventListener("message",function(e){if(e.data&&e.data.type==="ftg-embed-height"){document.querySelectorAll("iframe").forEach(function(f){if(f.contentWindow===e.source){f.style.height=e.data.height+"px";}});}});</script>
<p><a href="https://freetoolsgalaxy.com/tools/photo-collage-maker" target="_blank" rel="noopener">Powered by Photo Collage Maker on Free Tools Galaxy</a></p>

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  <iframe src="https://freetoolsgalaxy.com/tools/photo-collage-maker?embed=1" title="Photo Collage Maker" loading="lazy"
    style="position:absolute;inset:0;width:100%;height:100%;border:0" allow="clipboard-write"></iframe>
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[Photo Collage Maker — free online tool](https://freetoolsgalaxy.com/tools/photo-collage-maker)

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Complete guide

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What is the Photo Collage Maker?

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Common mistakes to avoid

Frequently asked questions

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