Kill Switch

Kill Switch

An extension to prevent access to websites depending on your public IP address. Icon from

  • Kill Switch
  • Kill Switch
What is Kill Switch?
"Kill Switch" is a unique Chrome extension designed to help you block or allow access to specified websites using your public IP address. This tool functions by identifying your IP address and determining whether it matches the specified IP mentioned for access. This can be useful in various situations, especially when you need to block certain websites from particular IP addresses. Developed by maxisme on GitHub, it features a simple yet effective IP control system.
By: crypter
Users: 10,000+
Rating: 4.27 (11)
Version: 1.0 beta (Last updated: 2016-12-14)
Creation date: 2016-12-14
Risk impact: High risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
  • webRequest
  • webRequestBlocking
  • <all_urls>
  • storage
Size: 587.78K
Stats date:

Other platforms

Not available on Firefox
Not available on Edge
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User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Useful and efficient
  • Easy to use
  • Really useful
  • Not working properly
  • Has bugs
  • Gives server down errors
  • Uncertainty about safety
Most mentioned
  • Useful
  • Easy to use
  • Has bugs
Recent reviews
this only can block domains with some specific IPs. But you can not set it to block all IPs except some specific IPs (Whitelist do not work).
by iman iman, 2023-01-30

it has bugs!! I added a domain ti white list with TWO IPs but it locks that domain with one of those IPs!!
by mahdi ebrahimzadeh mahdi ebrahimzadeh, 2022-11-28

Really useful, but quite often it gives an error of server down :c
by MAA latino MAA latino, 2022-08-27
View all user reviews
Risk impact

Kill Switch is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install Kill Switch if you trust the publisher.

Risk likelihood

Kill Switch has earned a fairly good reputation and likely can be trusted.

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