Bubbles are Android's answer to floating chat heads — a small conversation icon that floats on top of whatever you're doing, so you can reply without losing your place. Some people love them; others find them cluttered. Here's how to take full control.
What bubbles are
Bubbles are a system feature (since Android 11) that any chat app can use. When a conversation bubbles, its icon appears as a floating circle you can drag, tap to expand, or swipe away. They're separate from normal notifications — a chat can appear both as a bubble and in the shade.
Turn bubbles on
- Open the chat you want, then tap its notification's settings / gear → choose Bubble this conversation.
- Or globally: Settings → Notifications → Bubbles, allow bubbles for the app, then mark specific chats.
- Google Messages and Facebook Messenger support it out of the box; many others don't.
Turn bubbles off
- All apps: Settings → Notifications → Bubbles → set Nothing can bubble (or toggle off "Allow apps to show bubbles").
- One app: in the same Bubbles screen, set that app to Never bubble.
- One chat: open the bubble, tap the bubble icon at the bottom, choose Don't bubble this conversation.
Why bubbles don't appear
- The app doesn't use the bubble API (try Messenger or Google Messages to test).
- Only active, opened conversations bubble — a brand-new chat from someone you've never opened won't.
- A battery optimizer is killing the app in the background; add the app to battery-unrestricted.