Web3 Antivirus Firefox

Web3 Antivirus

The security tool protects you from web3 scams by auditing transactions and detecting phishing websites.
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Features & Capabilities

Web3 Antivirus is a vital security Chrome extension designed to protect your crypto wallet from various Web3 scams. By analyzing and simulating transactions, it proactively detects over 60 types of scams including honeypots, wallet drainers, fake tokens, and poisoning attacks. It provides clear warnings about suspicious transactions, showing users exactly what they are signing and the potential consequences.

Additionally, Web3 Antivirus safeguards against phishing and impersonation attempts by instantly alerting users when they visit phishing websites. It also offers a comprehensive wallet health dashboard to revoke risky token approvals, monitor Web3 activities, and evaluate wallet addresses before interactions. Prioritizing privacy, it never requests seed phrases or personal information and operates transparently as an open-source tool with community support on GitHub.

User Growth & Download Statistics

Manifest V2 Add-on Privacy & Security Cryptocurrency Developer Tools
By:
Web3 Antivirus
Daily users:
750 -3
Rating:
4.83
(593)
Version:
0.18.0 Last updated: 2025-05-05
Version code:
5942634
Creation date:
2023-02-15
Risk:
High risk impact Low risk likelihood
Permissions:
Content scripts matches:
  • <all_urls>
  • etherscan.io
  • debank.com
  • app.layer3.xyz
  • x.com
  • opensea.io
  • rarible.com
Size:
4.07MB
Email:
su*****@web3antivirus.io
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-19
Compare stats and ranking:

Ranking

# 3,880 ▼ 14
Other rankings
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Other platforms

Chrome
Web3 Antivirus: Protect Crypto Wallet from Scams (v0.18.0)
20,000 4.92 (319)
Edge
Web3 Antivirus: Protect Crypto Wallet from Scams (v0.18.0)
743 4.00 (1)

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Web3 Antivirus
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/web3-antivirus/
Email:
su*****@web3antivirus.io
Website:
https://forms.gle/dsN435ecbZXuDnUP8

Publisher Change History

2025-05-05: su*****@w3a.tech to su*****@web3antivirus.io

Upgrade to see full email

Permission Change History

2024-01-09: Version 0.12.1 → 0.14.3
Remove Permissions: management

User Reviews

занимает минимум места, а пользы куча
by Ki*****, 2026-03-09
хороший
by Yn*****, 2026-02-10
by Aj*****, 2025-12-17
View all user reviews ›

Is Web3 Antivirus 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.

Web3 Antivirus 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 ******* ****** ** *** ********* ******** ************* *********** *********** ****** *********** ***********
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.

Web3 Antivirus has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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