diff --git a/Dockerfile b/Dockerfile
index 62136da..4122039 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,13 @@
 FROM python:3.10
+
+# Add filter processing tools
+RUN apt-get update \
+    && export DEBIAN_FRONTEND=noninteractive \
+    && apt-get install -y --no-install-recommends \
+    jpegoptim \
+    optipng \
+    tidy \
+    && rm -rf /var/lib/apt/lists/*
+
 COPY entrypoint.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]