diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..1fa6cb6
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,19 @@
+FROM alpine:latest
+
+# Package list taken from Pillow documentation:
+# https://pillow.readthedocs.io/en/stable/installation.html#building-on-linux
+RUN apk add tiff-dev jpeg-dev openjpeg-dev zlib-dev freetype-dev lcms2-dev \
+    libwebp-dev tcl-dev tk-dev harfbuzz-dev fribidi-dev libimagequant-dev \
+    libxcb-dev libpng-dev gcc musl-dev python3 python3-dev py3-pip py3-cryptography \
+    && pip install poetry
+
+COPY . /leech
+
+RUN cd /leech \
+    && poetry config virtualenvs.create false \
+    && poetry install --no-dev
+
+WORKDIR /work
+
+ENTRYPOINT ["/leech/leech.py"]
+
diff --git a/README.markdown b/README.markdown
index f806efa..d09b260 100644
--- a/README.markdown
+++ b/README.markdown
@@ -127,6 +127,21 @@ Adding new site handers
 
 To add support for a new site, create a file in the `sites` directory that implements the `Site` interface. Take a look at `ao3.py` for a minimal example of what you have to do.
 
+Docker
+---
+
+You can build the project's Docker container like this:
+
+```shell
+docker build . -t kemayo/leech:snapshot
+```
+
+The container's entrypoint runs `leech` directly and sets the current working directory to `/work`, so you can mount any directory there:
+
+```shell
+docker run -it --rm -v ${DIR}:/work kemayo/leech:snapshot download [[URL]]
+```
+
 Contributing
 ---