HeroTools / Image
Local · Private · Free

Collage Maker

Drop a handful of photos and arrange them into a clean grid — pick a layout, tune the gap, background and corners, then export a PNG. Nothing is uploaded.

⬆
Drop photos here
or click to browse — add as many as you like
🔒 Files never leave your browser

Drag thumbnails to reorder · click ✕ to remove · cells use the original order.

Extra photos beyond the grid are ignored; empty cells stay blank.
14px
12px
14px
Behind & between photos
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Photo collages, made locally

Pick a grid, drop in your photos and reorder them by dragging the thumbnails. Each image fills its cell edge-to-edge (cover crop) so the grid always looks tidy. Gap, background color, rounded corners and an outer margin are all adjustable, and the export is a full-resolution PNG rendered on your device's canvas — no upload, no watermark, free forever.

About Collage Maker

Collage Maker is a free, private image tool that runs entirely in your web browser. Combine photos into a clean grid collage with spacing — export PNG. Because everything happens locally on your device, your files and data are never uploaded to a server, there is no sign-up or installation required, and it keeps working offline. It is handy for collage, grid, photo, combine. Like every HeroTool by Digital Heroes, Collage Maker is 100% free with no limits.

How to use Collage Maker

  1. Open Collage Maker — it runs entirely in your browser, with no signup.
  2. Drag and drop your file (or click to browse) — it never leaves your device.
  3. Adjust the options to match exactly what you need.
  4. Copy or download your result — it is free, and your data stays on your device.

Frequently asked questions

Is Collage Maker free?

Yes — Collage Maker is completely free for everyone. No sign-up, no account and no usage limits.

Is it private? Are my files uploaded anywhere?

No. Collage Maker runs entirely in your browser on your own device, so your data never leaves your computer and nothing is uploaded to a server.

Does it work offline?

Yes. HeroTools is a Progressive Web App — once the page has loaded it keeps working offline, and you can install it as an app from your browser.

Do I need to install anything or create an account?

No. Just open the page and start using it. Installing it as an app is optional and only adds offline convenience.

What does Collage Maker do?

Combine photos into a clean grid collage with spacing — export PNG.

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