diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 00000000..5a8258fa
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,23 @@
+# https://editorconfig.org/
+
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+insert_final_newline = true
+trim_trailing_whitespace = true
+end_of_line = lf
+charset = utf-8
+
+[*.py]
+max_line_length = 100
+
+[Makefile]
+indent_style = tab
+
+[*.{json,y{a,}ml,sh}]
+indent_size = 2
+
+[Dockerfile*]
+indent_size = 2