diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..296fecd
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,19 @@
+# SPDX-FileCopyrightText: 2023 Tobias Schmidl
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.{yaml,yml}]
+indent_size = 2