No Coin

Stop coin miners on the web!
What is No Coin?
No Coin is a tiny browser extension that blocks coin miners such as Coinhive, ensuring that your CPU and power are not used without consent. It offers a secure way to block miners, while also allowing them temporarily when necessary. No Coin is open source and trusted by thousands of users.
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Add-on stats

This add-on was removed from Firefox Browser Add-ons on 2023-03-05
By: Keraf
Users: 22,416
Rating: 4.29 (130)
Version: 0.4.13 (Last updated: 2018-02-16)
Creation date: 2017-09-17
Weekly download count: 143
Firefox on Android: Yes
Risk impact: High risk impact
Risk likelihood: High risk likelihood
Manifest version: 2
Permissions:
  • activeTab
  • tabs
  • <all_urls>
  • webRequest
  • webRequestBlocking
Size: 64.96K
URLs: Website

Other platforms

Not available on Chrome
Not available on Edge
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Add-on summary

Analyze keywords

No coin is a tiny browser extension aiming to block coin miners such as Coinhive.

Trusted by thousands of users, No Coin provides you a safe and reliable way to block miners from using your CPU and power without your consent. It features an easy way to allow miners for a limited time in case you need to pass a captcha or shortlink requiring mining.

No Coin is also open source and licensed under MIT. Feel free to view the source, fork it, raise issues and submit your improvements via pull requests. You can find on Github: https://github.com/keraf/NoCoin/

User reviews

by Kostia, 2022-02-20
This was a very useful addon, sad to see it is no longer maintained. minerBlock + NoCoin Filter List is a viable alternative. TTFN
by StevenH928, 2020-08-08
by user3333, 2020-07-09
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Add-on safety

Risk impact

No Coin 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 add-on. Review carefully before installing. We recommend that you only install No Coin if you trust the publisher.

Risk likelihood

No Coin may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

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