ImageMagick Container with HEIC/AVIF Support

A custom LinuxServer.io–based Docker image bundling ImageMagick 7 with HEIC/AVIF delegates (via libheif) on Debian Bullseye. Ideal for server-side image conversions using modern formats.

Features

• ImageMagick 7.1.x built from source
• HEIC/AVIF support via libheif
• OpenMP acceleration when available
• LSIO base image for robust init & user handling
• Multi-architecture builds (x86_64, arm64, etc.)

Quick Start

Pull and convert an image:

docker run --rm \
  -v "$(pwd)":/images \
  cptchaz/imagemagick-container:latest \
  magick input.heic output.jpg

Or use a specific released tag:

docker pull cptchaz/imagemagick-container:v1.0.0

Build Locally

git clone https://github.com/cptchaz/imagemagick-container.git
cd imagmagick-container
docker build -t cptchaz/imagemagick-container:latest .

Quick Start with Docker-Compose

If you prefer to manage your container with Docker-Compose (or Unraid’s Compose plugin), drop this into docker-compose.yml:

yaml
version: "3.8"
services:
  imagemagick:
    image: cptchaz/imagemagick-container:latest
    volumes:
      - /mnt/user/Media:/media
      - /mnt/user/appdata/imagemagick-container:/data

Then run:

docker-compose up -d

For Unraid: Until the container hits CA, do an extended search for dockerhub results in CA to find this container. Skip the default unraid config. Simply fill in those same two mappings listed above, in the container -> Volume Mappings fields

Docker Hub:

https://hub.docker.com/r/cptchaz/imagemagick-container

Contributing:

1. Fork the repo
2. Create a feature branch
3. Submit a pull request against main

License

MIT © 2025 Cpt. Chaz