diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 00000000..4203716d
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,15 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+tab_width = 4
+end_of_line = lf
+insert_final_newline = true
+
+[*.{c,h,in,lua}]
+max_line_length = 100
+
+[{Makefile,**/Makefile}]
+indent_style = tab
+indent_size = 4