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JustTools

Photo Collage Maker

Put your photos together in a clean grid — for Instagram, WhatsApp status or print.

Runs in your browser Free · no sign-up

At a glance

  • 17 layouts for 2 to 12 photos: side by side, grids from 2 × 2 to 4 × 3, and one big photo with smaller ones.
  • Sizes for Instagram (1:1, 4:5), Stories, Reels and WhatsApp status (9:16), YouTube (16:9) and A4 print.
  • Drag a photo to choose what shows, scroll or use the slider to zoom, and drag one photo onto another to swap them.
  • Adjust the spacing, border and rounded corners, and pick any background colour.
  • Download a sharp JPG or PNG up to 3240 pixels — no watermark, no sign-up.
  • Your photos are combined in your browser and never uploaded.

Step by step

How to make a photo collage

  1. 1

    Add your photos

    Choose or drop 2 to 12 photos — a layout to fit them is picked for you.

  2. 2

    Pick a layout and shape

    Change the layout, and choose square, portrait, Story or A4.

  3. 3

    Frame each photo

    Drag inside a cell to move the photo, scroll to zoom, or drag it onto another cell to swap.

  4. 4

    Style and download

    Set the spacing, border, corners and background, then download as JPG or PNG.

Features

Everything you need, nothing you don’t

17 layouts

2 to 12 photos.

Social sizes

Post, Story, Reels, A4.

Drag, zoom, swap

Frame each photo just right.

Spacing and corners

Borders, gaps, rounded edges.

No watermark

JPG or PNG, up to 3240 px.

Private

Nothing is uploaded.

Which size should I choose?

ShapeBest forDownload size
Square 1:1Instagram and Facebook posts2160 × 2160
4:5Instagram portrait posts (fills more of the feed)1728 × 2160
9:16Instagram Stories, Reels, WhatsApp status1215 × 2160
16:9YouTube thumbnails, desktop wallpapers2160 × 1215
A4Printing1527 × 2160 (or 2291 × 3240)

FAQ

Frequently asked questions

Is the collage maker free?

Yes — free, with no sign-up and no watermark on your collage.

How many photos can I use?

Up to 12 in one collage. You can add more photos and switch them in and out of the cells.

How do I move or zoom a photo inside its box?

Drag the photo inside its cell to choose which part shows. Scroll the mouse wheel, or select the cell and use the Zoom slider, to zoom in.

How do I swap two photos?

Drag a photo onto another cell and let go — they swap places. Or select a cell and press “Swap with next”.

Are my photos uploaded?

No. The collage is made on your device, so your photos stay private.

Why can’t I open my iPhone photos?

Some browsers can’t read HEIC photos. Convert them to JPG first with the HEIC to JPG converter, then add them.

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