dyerc/craft-flux

Transform and cache your images through AWS Lambda & CloudFront

5.2.0 2026-02-07 10:20 UTC

Requires

• php: ^8.2
• ext-zip: *
• aws/aws-sdk-php: ^3.240
• craftcms/cms: ^5.0.0

Requires (Dev)

• codeception/codeception: ^5.0.11
• codeception/module-asserts: ^3.0.0
• codeception/module-yii2: ^1.1.10
• craftcms/aws-s3: 2.2.1
• craftcms/phpstan: dev-main
• laravel/pint: ^1.27
• phpstan/phpstan: ^1.10.56
• vlucas/phpdotenv: ^5.5

proprietary

• Chris Dyer

• cms
• aws
• flux
• cloudfront
• lambda
• Craft
• craftcms
• craft-plugin

README

Flux Plugin for Craft CMS

Flux integrates your site image transforms with AWS, using Lambda and CloudFront to process, cache and serve your images.

• Image heavy pages will feel more instantaneous to load because high performance CloudFront servers perform the image transformations
• Process image transforms on demand, only when they are requested by the user
• Automatically serve WebP and Avif to browsers that support it without having to explicitly define WebP/Avif transforms in your templates
• Blur, brightness, greyscale and other image manipulation options
• Supports all Craft filesystems, including local folders
• Compatible with your existing Craft template code, named transforms and focal points. Simply enable Flux and your templates don't need to change
• Transforms are completely URL based, no database queries are needed
• Automatically purges transformed files when assets change

Documentation

Learn more and read the documentation at cdyer.co.uk/plugins/flux »

License

This plugin requires a commercial license purchasable through the Craft Plugin Store.

Requirements

This plugin requires Craft CMS 4.0.0 or later.

Installation

To install the plugin, search for “Flux” in the Craft Plugin Store, or install manually using composer.

composer require dyerc/craft-flux

Created by Chris Dyer.