Never miss urgent alerts while staying in focus. Speaks browser notifications aloud, filtered by keyword. Hands-free. No sign-up.
Users
31
−3 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
6
0 in 30 days
Store rank
#130K
#108K among extensions
Version
0.3.1
updated 26 Aug 2026
Users
monthly, 4 months
Latest, 18 Oct 2026:31 usersMove the mouse over the chart for any month
Ratings count
monthly, 4 months
Latest, 18 Oct 2026:6 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 Serious Notification - Speak Alerts Aloud
Serious Notification speaks your Chrome browser notifications aloud so you never break focus to
check what came in.
Most notifications are not worth your attention. This extension lets you set keywords — type
"urgent, meeting, payment, deadline" and only notifications containing those words get spoken
aloud. Everything else stays silent. Your browser becomes a voice notification reader that filters
the noise and surfaces what actually matters.
Built for people who do focused, heads-down work. Developers in the middle of a build. Writers in
Pomodoro mode. Designers in a deep creative session. Remote workers on video calls. Instead
of glancing at the screen every time an alert arrives, you keep your eyes and your attention
where they belong. The extension reads the notification aloud only when something genuinely
needs you.
HOW IT WORKS
1. Install the extension — no account required, no broad-access warning at install
2. Open the popup and click "Turn on to hear alerts" — Chrome will ask for site access once, in context, after you understand what the extension does
3. Type your keywords (urgent, calendar, payment, boss, deadline — whatever counts for you)
4. Adjust voice speed to your preference
5. Keep working
6. When a browser notification arrives that matches your keyword, it is read aloud automatically
7. Your focus stays intact. Your important alerts
never go missed.
Leave the keyword field empty to hear every notification aloud. Add keywords to filter down to only the ones that matter.
FEATURES
— Speaks Chrome browser notifications aloud using built-in text-to-speech (no API, no cost, works offline)
— No broad-access warning at install — site access is requested in context, only when you click "Turn on to hear alerts"
— Keyword filter: hear only notifications that match your words
— Works with no keywords set: speaks all notifications aloud by default
— Scheduled quiet hours — set active hours so the extension stays silent at night or on weekends (e.g. 9 AM to 6 PM only)
— Do Not Disturb — pause all voice alerts for 30 minutes with one tap, auto-resumes
— Per-site rules — only speak notifications from specific sites like Slack or Calendar, ignore everything else
— Stop speaking instantly — silence mid-speech with one tap if a notification catches you off guard
— Notification history — see the last 10 notifications that were spoken
— Hide popup for filtered alerts — optional toggle to suppress native popups for alerts that do not match your keywords
— Adjustable voice speed from 0.5x to 2x
— On/Off toggle to pause voice alerts instantly
— Works across all websites that send browser notifications — access is granted once through the popup
— Test Voice button so you hear it immediately after setup
— No account, no login, no subscription required
— Fully local: nothing leaves your browser, your keywords and settings never go anywhere
WHO THIS IS FOR
Developers
Stay in the zone during builds and code reviews. Set keywords like "failed", "error", "urgent" and
hear only the alerts that actually need you — without looking away from your editor or breaking
a train of thought.
Remote workers
On a call and cannot look at the screen? Keyword-filtered voice alerts let you catch critical messages without interrupting your conversation. No tab switching, no checking.
Writers, students, and deep focus workers
Pomodoro sessions, study blocks, deadline sprints. You silence your environment but you still cannot miss a payment notification or a meeting reminder. The extension reads it to you.
Multi-screen and multi-tab workers
Stop hunting through a dozen tabs to find the notification that just arrived. You heard it. You know exactly what it said.
Accessibility
A simple, hands-free voice notification reader for anyone who benefits from spoken browser alerts without a full screen reader.
PRIVACY
Serious Notification does not collect, store, or transmit any data. Your keywords and settings are saved locally using Chrome's built-in storage API and never leave your device. No analytics. No tracking. No servers. No third-party services of any kind.
PERMISSIONS
At install, this extension requests two permissions:
Chrome Storage — saves your keyword list, voice speed, and on/off preferences locally on your device. Nothing is synced or transmitted.
Scripting — required to register content scripts at runtime after you grant site access. This
permission alone cannot read, access, or modify any webpage. It only becomes active after you explicitly click "Turn on to hear alerts" in the popup.
When you click "Turn on", Chrome shows its native permission dialog asking for access to all
websites. This is the only moment broad access is requested — after you have already opened the
extension and chosen to enable it, not as a warning before you even try it.
Once granted, the extension intercepts browser notifications before they fire, checks them
against your keywords, and speaks the ones that match. This requires page-level access because
the browser Notification API lives on the window object and must be reached from within the page
context.
It does not read your email, does not access your browsing history, and does not transmit anything
outside your browser.
Growth
Window
Users
Change
Ratings
Rating
7 days
+3
+10.7%
0
0.00
30 days
−3
−8.8%
0
0.00
Chrome Web Store search rankings
Where Serious Notification - Speak Alerts Aloud appears when people search the store, with the 30 day change