diff --git a/readme.rst b/readme.rst
new file mode 100644
index 0000000..e99b6f8
--- /dev/null
+++ b/readme.rst
@@ -0,0 +1,26 @@
+Website Comparison
+==================
+
+A small command line tool that will screenshot a whole website. On the next run
+there can be a comparison to the base that was created before.
+
+Installation
+------------
+
+Run ``composer install``.
+
+Also ``chromedriver`` is needed. Right now the pat his hardcoded to
+``/usr/lib/chromium-browser/chromedriver`` in file ``comparison``.
+
+Also the ``chromium-browser`` binary has to be inside the ``$PATH``.
+
+Usage
+-----
+
+First run ``./comparison comparison:createbase`` to create the "base" version of the
+website. This way we have the base to compare against later.
+
+Second run ``./comparison comparison:comparetobase`` to screenshot website again and
+inform about differences.
+
+For further possible options add ``--help``.