Your Shield Against
Crypto Scams

Advanced browser extension that protects your seed phrases, detects phishing sites, and keeps your cryptocurrency investments safe from malicious actors.

Free
99.9% Threat Detection
Open Source

Extension Demo

suspicious-crypto-site.com
⚠️ Seed phrase input detected!
Web3Armour  Suspicious Activity Blocked

This site attempted to collect your seed phrase. Web3Armour has blocked this request.

User visits suspicious site
Web3ArmourWeb3Armour analyzes threat
Protection activated

Advanced Protection Features

Comprehensive security suite designed specifically for cryptocurrency users

Web3Armour

Real-Time Seed Phrase Protection

Active

Advanced detection prevents seed phrase input on suspicious websites with instant warnings.

Web3ArmourInput blocked by Web3Armour

Suspicious Website Detection

Scanning

Comprehensive domain analysis using AI and community reports to identify threats.

Domain:suspicious-site.com
Risk Score:95/100
Status:
Blocked

Trusted Whitelist & Blocklist

Updated

Curated lists of verified safe sites and known phishing domains, updated in real-time.

Whitelist:
234.5k sites
Blocklist:
4.5M sites
Last updated: 2 minutes ago

Transaction Alerts

Premium

Premium feature: Monitor transaction patterns and receive alerts for suspicious activity.

Web3ArmourUnusual transaction detected
Large ETH transfer to new address
Review transaction →

How It Works

1

Real-Time Protection

  • Web3ArmourDetects 12, 18, or 24-word seed phrase inputs on any website
  • Web3ArmourInstantly blocks input with warning: "⚠️ Stop! Never enter your seed phrase"
  • Web3ArmourMonitors transactions on supported wallet sites
2

Threat Detection

  • Web3ArmourFlags newly registered domains (<30 days old)
  • Web3ArmourDetects phishing keywords (airdrop, bonus, connect, mint)
  • Web3ArmourIdentifies fake wallet domains (e.g., metamaskk.io)
  • Web3ArmourProvides coin analysis for investment insights
3

Trust Management

  • Web3ArmourBuilt-in whitelist: metamask.io, trustwallet.com, phantom.app
  • Web3ArmourCustomizable user whitelist for personal trusted domains
  • Web3ArmourAuto-updated blocklists from MetaMask and Chainabuse
  • Web3ArmourCommunity-reported phishing protection

Security Dashboard Preview

Real-time threat monitoring and protection statistics

Protection Status

+23%
1,247
Threats Blocked
+156%
89,342
Sites Analyzed
-12%
89
Phishing Attempts
+0.2%
99.9%
Protection Score

Real-Time Protection

All systems operational

Trusted by the Crypto Community

500+Active Offline Users
4.9/5User Rating
99.9%Uptime

Integration Partners

🦊

MetaMask

Verified Partner
🔗

Chainabuse

Data Provider
🦎

CoinGecko

API Integration
📊

Etherscan

Blockchain Data

What Users Say

"Saved me from a sophisticated phishing attack. This extension is essential for any crypto user."

Alex Chen
DeFi Trader

"The seed phrase protection feature is incredible. I feel much safer browsing crypto sites now."

Sarah Johnson
NFT Collector

"Open source, well-documented, and effective. Everything you want in a security tool."

Mike Torres
Crypto Developer

Featured In

CoinDesk

Coming Soon

Decrypt

Coming Soon

The Block

Coming Soon

CoinTelegraph

Coming Soon

Frequently Asked Questions

Everything you need to know about Web3Armour

Web3Armour uses advanced pattern recognition and machine learning to identify when you're entering seed phrases or private keys on potentially malicious websites. It analyzes input fields, page context, and domain reputation to provide real-time protection.

Still have questions? We're here to help.

Contact our support team →