diff --git a/.tool-versions b/.tool-versions
index 21b28acb0..d9c074ff3 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -4,3 +4,6 @@ shfmt 3.9.0
 
 # Used to lint Bash scripts
 shellcheck 0.9.0
+
+# Formatting
+prettier 3.6.2
diff --git a/website/.tool-versions b/website/.tool-versions
new file mode 100644
index 000000000..aa36c5f62
--- /dev/null
+++ b/website/.tool-versions
@@ -0,0 +1 @@
+pnpm     10.18.3