Browser half of the Warmth focus app for Mac. Tells the app which tab you're on and blocks sites you chose. Needs the Warmth app.
Users
5
store count
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
total ratings
Store rank
#251K
#210K among extensions
Version
0.6.6
updated 14 Oct 2026
Users
monthly, 1 months
Latest, 16 Oct 2026:5 usersMove the mouse over the chart for any month
Ratings count
monthly, 1 months
Latest, 16 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Warmth
Warmth is a focus app for Mac, and this extension is its browser half. It tells the app which tab you're on and blocks the sites you chose during a focus session. It needs the Warmth app running, and nothing leaves your computer.
What it does:
1. Tells the Warmth app which tab you're on, so your timeline shows what you were actually doing.
2. Blocks the sites and feeds you chose to block during a focus session, and shows Warmth's own explanation page instead.
Privacy:
- The extension talks only to the Warmth app on your computer (localhost). There is no Warmth server involved.
- It does not read page content and adds no scripts to the pages you visit.
- Incognito windows send no page address, no page title, and no tab count.
Blocking lets go on its own:
Every block list expires after 10 seconds unless the Warmth app renews it. If Warmth quits or crashes, or you close it, blocking stops by itself. Password managers, sign-in pages, and checkout pages are never blocked.
Requires the Warmth app for macOS.