diff --git a/.gitignore b/.gitignore
index 3fbaff2..10849e8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,6 @@ node_modules
 *.log
 .idea/
 .env
+# Cookie sidecars and page snapshots hold credentials; never commit them.
+sessions/
+*.cookies.json