Lock Adblock
By: Lock
Lock Adblock: A lightweight, permissionless and user-friendly ad blocker for ads, trackers and malware.
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Features & Capabilities
User Growth & Download Statistics
- By:
- Lock
- Daily users:
- 12,531 -22
- Rating:
- 4.03 (60)
0.05 - Version:
- 3.5.2 Last updated: 2025-01-05
- Version code:
- 5870191
- Creation date:
- 2024-03-24
- Risk:
- Very low risk impact Low risk likelihood
- Permissions:
- Size:
- 7.79MB
- Email:
- lo*****@proton.me
- URLs:
- Privacy policy
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-16
- Compare stats and ranking:
-
Ranking
# 670 ▲ 1
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.
User Reviews
User reviews consistently praise Lock Adblock for reliable ad-blocking across sites and express strong positive sentiment. A recurring drawback is that it can interfere with YouTube video playback. Some also note the app’s simplicity and efficiency. Overall, the add-on is viewed as effective at blocking ads, with YouTube-related issues as the main recurring con. Pros
- Blocks ads effectively across websites and works reliably.
- Users express strong satisfaction and positive sentiment (Love it / Great / Loving it).
- Simple and efficient to use.
Cons
- Interferes with YouTube, causing issues with video playback or ads.
Recent reviews
by Fi*****, 2026-06-15
Lock Adblock非常優秀，它和ublock origin一樣受歡迎。
by *****, 2026-05-25
Wow awaw
by Mo*****, 2026-05-25
Is Lock Adblock 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.
Lock Adblock does not require any sensitive permissions.
Risk impact analysis details
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.
Lock Adblock has earned a fairly good reputation and likely can be trusted.
Risk likelihood analysis details
- Medium This extension has medium user count. Unpopular extensions may not be stable or safe.
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
- Good **** ********* *** **** **** *******
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