Lock browser tabs with a master password. Secure your privacy and private pages in one click.
Users
39
+3 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#118K
#98K among extensions
Version
2.2
updated 10 Jul 2026
Users
monthly, 3 months
Latest, 15 Oct 2026:39 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 months
Latest, 15 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 TabLocker - Password Protect & Lock Tabs
TabLocker helps restrict access to selected browser tabs and websites using a master password.
The extension is designed for situations where additional privacy is needed on a shared or unattended computer. Protected websites remain locked until the correct password is entered.
All configuration data is stored locally within the browser.
Features:
• Lock the current tab from the extension popup
• Protect locked tabs with a master password
• Maintain protection across browser restarts
• Temporarily unlock tabs during an active browser session
• Manage protected websites from the extension interface
• Store password information as a cryptographic hash rather than plain text
• Operate without external servers or user accounts
Privacy
TabLocker does not require an account and does not transmit browsing data to external services as part of its core functionality.
Getting Started
1. Install TabLocker.
2. Create a master password.
3. Lock websites that require protection.
4. Unlock them when access is needed.
TabLocker provides a straightforward way to add access control to selected browser tabs and websites.
Growth
Window
Users
Change
Ratings
Rating
7 days
−1
−2.5%
0
0.00
30 days
+3
+8.3%
0
0.00
Chrome Web Store search rankings
Where TabLocker - Password Protect & Lock Tabs appears when people search the store, with the 30 day change