thelogicstudio/silverstripe-resize-image

A Silverstripe extension to enforce maximum image upload dimensions.

v2.0.0 2025-11-18 21:16 UTC

Requires

• php: ^7.4 || ^8.0 || ^8.3
• silverstripe/cms: ^4.0 || ^5.0 || ^6.0

MIT

• The Logic Studio
• Ian Simpson

• silverstripe

README

This package implements a maximum image upload size. If uploaded images are larger than the defined dimensions, the original will be reduced in size. By default this limits to 2000px in either dimension.

Prerequisites

This uses the command line ImageMagick convert command. If that isn't available to PHP's exec() function, this extension will not work.

Usage

> composer require thelogicstudio/silverstripe-resize-image

Configuration

Configuration can be updated in your assets.yml (or any config file). To change your maximum dimensions to 1000px:

TheLogicStudio\ResizeImages\ResizeImages:
  maximum_width: 1000
  maximum_height: 1000