diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 000000000..e2eb17b87
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,20 @@
+# https://editorconfig.org/#file-format-details
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[{**.c,**.h,Makefile}]
+indent_style = tab
+
+[**.py]
+indent_style = space
+indent_size = 4
+
+[.travis.yml]
+indent_style = space
+indent_size = 2