Locksy - Tab Locker & Password Protection
By: Vansh Sethi
Password-protect your tabs with ultimate PBKDF2 encryption. Instant locking, offline security, 100% private.
English
Español
Français
Português
日本語
简体中文
한국인
Features & Capabilities
User Growth & Download Statistics
- By:
- Vansh Sethi
- Daily users:
- 173 13
- Rating:
- 4.50 (4)
- Version:
- 2.6.0 Last updated: 2026-05-22
- Version code:
- 6272792
- Creation date:
- 2025-12-13
- Risk:
- High risk impact Moderate risk likelihood
- Permissions:
- Host permissions:
- <all_urls>
- <all_urls>
- Content scripts matches:
- <all_urls>
- <all_urls>
- Size:
- 305.78KB
- Email:
- va*****@gmail.com
- URLs:
- Website ,Privacy policy
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-16
- Compare stats and ranking:
- Locksy - Tab Locker & Password Protection vs LockMyTab – Secure PIN Lock for Tabs
- Locksy - Tab Locker & Password Protection vs TabCloack
- Locksy - Tab Locker & Password Protection vs Locker - Password Manager
Ranking
Other platforms
For Developers
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Permission Change History
2026-04-18: Version 2.4.0 → 2.5.0
Add Permissions: contextMenus
2026-01-25: Version 2.1.0 → 2.2.0
Add Permissions: alarms
2026-01-06: Version 2.0.0 → 2.1.0
Remove Permissions: scripting
User Reviews
The automatic timer lock doesn't work
by Mi*****, 2026-04-04
This is a good extension. I've been using it on a PC at my work for several months now without any problems. There was a glitch on my home PC at some point and I had to delete the extension because the password wouldn't pass. I'm using this extension again now.
But remember, you can bypass the extension by deleting it from the browser. So it's better to detach it from the toolbar to hide it (it's a weak protection, but better than nothing).
Thanks to the developer! This is the best I could find to prevent access to sites with personal or potentially sensitive information without installing additional software on the PC.
by an*****, 2026-02-13
by mo*****, 2026-01-15
Is Locksy - Tab Locker & Password Protection Safe?
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.
Locksy - Tab Locker & Password Protection requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk impact analysis details
- Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
- High ****** ********* ** * ****** ******** ******** ********** * ******* ******* *****
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
- Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.
Locksy - Tab Locker & Password Protection is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
Risk likelihood analysis details
- High This extension was recently updated in the past month. New updates may not be stable or safe.
- High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
Extension Guard
Discover every extension in use, analyze risks, and enforce blocking policies with Extension Guard
Secure Your Browser Upgrade to see full risk analysis details
Best Locksy - Tab Locker & Password Protection Alternatives
Here are some Firefox add-ons that are similar to Locksy - Tab Locker & Password Protection:
LockMyTab – Secure PIN Lock for Tabs
Chrg_Bsr
8 5.00 
(1) 
TabCloack
Deepak
2 0.00 (0) 
Locker - Password Manager
CyStack
29 4.90 (21) 
Tab Guardian
Serhii
4 5.00 (2) 
Bookmarks Folders Locker/Blocker
Fabio
430 4.00 (23) 
Locki
Locki Security
1 5.00 (1) 
TabAuth.in - Securely Lock Tabs using TOTP
Sanju S
- 5.00 (1) 
LockMark - Secure Bookmark
Abc88
6 0.00 (0) 
NebulaLock
alverin
- 0.00 (0) 
PassLok Universal
F. Ruiz
9 5.00 (1) 
LockSelf - Professional Password Manager
LockSelf SAS
2K 5.00 (1) 
KyberLock Universal
F. Ruiz
3 0.00 (0)