ChatMask - Blur Chat & Privacy Screen icon

ChatMask - Blur Chat & Privacy Screen

by ledanglong0402 · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 18 Oct 2026

Blur chats on Messenger, WhatsApp, Zalo & Telegram for privacy. Protect your messages from prying eyes with toggle controls.

Users
109
−26 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#82K
#69K among extensions
Version
1.0.0
updated 25 Feb 2026

Users

monthly, 8 months
074149Feb 2026Jul 2026Oct 2026
Latest, 18 Oct 2026: 109 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months
023Feb 2026Jul 2026Oct 2026
Latest, 18 Oct 2026: 3 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 ChatMask - Blur Chat & Privacy Screen

[Introduction - Core Value Proposition] Working in an open office, a crowded coffee shop, or sharing your screen in a meeting? Don’t let prying eyes read your private messages. ChatMask – Blur Chat & Privacy Screen is the ultimate privacy companion. This lightweight browser extension instantly blurs chat content, contact names, and images with just one click. [Supported Platforms] ChatMask works perfectly on all major messaging platforms: ✅ WhatsApp Web ✅ Facebook Messenger ✅ Telegram Web ✅ Zalo Web ✅ Google Chat & Gmail [Key Features] 🛡️ Smart Blur: Automatically blurs all chat messages, contact names, images, and chat lists to protect your privacy. 🎛️ Control Sidebar: Clean, non-intrusive panel to adjust settings without breaking the website layout. ⚙️ Adjustable Intensity: Smooth slider to set blur strength from 0 to 30px – exactly how private you want it. 🎨 Multiple Effects: Choose Gaussian Blur, Pixelate, or complete Blackout mode. ⌨️ Global Hotkey: Toggle privacy mode instantly on all tabs with Alt + Shift + B (Option + Shift + B on Mac). 🌐 Per-Site Settings: Enable/disable blurring for each website individually. Settings are saved automatically. [Why Choose ChatMask?] ChatMask is built for speed, safety, and simplicity: • Zero data collection – everything runs locally in your browser • No data is ever stored or sent anywhere • Built on Manifest V3 – fast, lightweight, and fully compliant with Chrome’s latest security standards 👉 Install ChatMask now and take back control of your screen privacy in one click!

Growth

WindowUsersChangeRatingsRating
7 days−24−18.0%00.00
30 days−26−19.3%00.00
6 months+79+263.3%00.00

Version history

1 versions recorded
1.0.025 Feb 2026

Details

Category
Tools
First seen
25 Feb 2026
Size
37 KB
Languages
en
Pricing
Free
Privacy policy
hicongtuoc.github.io
Extension ID
gbbnihjoiebpmmaocelpijjpipaogmjo

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
activeTabscriptingstorage
Site access
*://*.facebook.com/**://*.messenger.com/**://*.zalo.me/**://*.telegram.org/**://web.telegram.org/**://chat.google.com/**://mail.google.com/**://web.whatsapp.com/*

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