GridGallery
Photo grids & tiled wallpaper
Only for Mac
$1.99
Mac
Arrange your photos into a grid or a seamless tiling wallpaper. Add a whole folder at once, filter and style the tiles, then export PNG, JPEG, or TIFF.
What you can make:
- Photo grids and collages from a set of images
- Seamless tiling wallpapers and repeating patterns
- Contact sheets from a whole folder
- Backgrounds for displays and presentations
- A visual overview of an image archive
Start with a folder, not a file
Drop in a folder of photos and every image becomes a tile. Pull them from your Photos library just as easily.
The thumbnail strip along the bottom is there when you want to prune the selection, and you can jump to any original in the Finder.
Only the images you want
A shoot leaves you with more frames than belong in a grid. Filter on brightness to drop the ones that came out too dark or too blown out, or match on part of a filename to pull a single shoot, tag, or day. Shuffle the order and the same images make a different picture.
The size you asked for
Tell it the rows and columns, the spacing, and the width or height you need. It works out the cell size from there, so the export lands at exactly those dimensions. Switch on seamless tiling and the result repeats edge to edge, horizontally, vertically, or both, with no seam to hide.
Style every tile at once
Zoom and crop the tiles, round their corners, soften them with a Gaussian blur, darken the edges with a vignette. Eight photo effects run across the whole grid: Faded Look, Instant Film, Cool Tone, Black & White, Vibrant, Chrome, Noir, and Warm Tone. A single color blend pulls everything onto one palette, as strong or as subtle as you like.
See it as you build it
The preview redraws while you move the slider. When it looks right, export to PNG, JPEG, or TIFF, or copy it straight to the clipboard.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
New in 1.5:
Import from Photo Library: add images to your source list directly from your Mac's Photos library, using the new Photos toolbar button or File > Import from Photo Library.
Source image tooltips now show each image's resolution and file size.
The window subtitle now also shows the total number of cells in your grid.
Plus various fixes and improvements
The developer, Jan P. Barnholt, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jan P. Barnholt
- Size
- 2.5 MB
- Category
- Graphics & Design
- Compatibility
Requires macOS 13.5 or later.
- Mac
Requires macOS 13.5 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- Copyright © 2026 Isle of the Kakapo
