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MixTool

Photo collage maker

Arrange several photos into a clean grid collage in seconds — with spacing, rounded corners and a big feature photo.

  • Files never leave your device
  • Free · no sign-up
  • Works on phone and desktop
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Beautiful grids without the fiddly editing

Add your photos, choose the number of columns and the shape of each cell, and the collage lays itself out. Every row is filled edge to edge, so an odd number of photos never leaves an awkward gap. Photos are cropped from the centre to fill their cells neatly.

Turn on Make the first photo large for a magazine-style layout with a hero image on top. Adjust spacing, rounded corners and background colour, reorder photos with the arrows, and download at up to 3000 px wide.

How to make a photo collage

  1. 1

    Add photos

    Select two or more images; add more at any time.

  2. 2

    Arrange

    Use the arrows on each thumbnail to change the order.

  3. 3

    Choose a layout

    Set columns, cell shape (1:1, 4:5, 4:3, 3:4, 16:9) and the optional large first photo.

  4. 4

    Style and download

    Pick spacing, corners, background and width, then download as JPG or PNG.

Key features

  • Automatic grid

    Rows always fill the full width.

  • Feature layout

    One big photo plus a grid below.

  • Spacing, corners and colour

    From tight mosaics to airy, rounded cards.

  • High resolution

    1080, 2048 or 3000 px wide output.

Common uses

  • Trips and events: Share many moments in a single post.
  • Before and after: Show a transformation side by side.
  • Products: Present a range or several angles in one image.

Tips and good to know

  • For exactly two photos side by side at their natural shapes, the Image Merger keeps every edge of each photo.
  • To post a wide collage as swipeable Instagram slides, split it with the Image Splitter.

Frequently asked questions

How many photos can I add?

As many as you like; very large collages are limited only by your device's memory.

Will my photos be cropped?

Each photo is centred and cropped to fill its cell. Choose a cell shape close to your photos to keep more of each picture.

Can I change the order?

Yes. Use the left and right arrows on each thumbnail.

Is this collage maker free?

Yes, with no watermark and no sign-up. Photos never leave your device.