diff --git a/README.md b/README.md
index a4be75d..a13cbba 100644
--- a/README.md
+++ b/README.md
@@ -98,6 +98,14 @@ Change them to make it your own.
 
 ---
 
+## Ads
+
+Because VidFlow plays videos through the YouTube IFrame player, YouTube may serve ads — the same way they would on youtube.com. Whether you see them depends entirely on your browser.
+
+If you'd rather watch without ads, any browser-level adblocker will handle it — uBlock Origin, Brave's built-in shields, or similar. Personally I use **Brave** and see zero ads.
+
+---
+
 ## Privacy
 
 - Your API key and channel list live in `localStorage` in your browser only