AI-Powered • 97.69% Accuracy • Free

DETECT
PHISHING
INSTANTLY

Real-time phishing URL detection powered by Machine Learning. Trained on 11,000+ URLs. Works automatically in your Chrome browser.

⬇️ Download Free Extension 🔍 Try Live Demo
97.69%
Accuracy
11K+
URLs Trained
30
Features
<1s
Detection
// Live Demo
TRY IT RIGHT NOW

Paste any URL below and our AI will instantly detect if it's a phishing site. No download needed for the demo!

Try these examples:
⚡ Analyzing URL with AI...
// How It Works
PROTECTION IN SECONDS

PhishGuard AI analyzes every URL using a trained ML model hosted on our cloud servers.

01
🌐
You Visit a Page
The extension automatically detects the URL when you navigate to any website.
02
🧠
AI Analyzes the URL
30+ features extracted: TLD, HTTPS status, keywords, domain patterns and more — sent to our cloud AI.
03
🛡️
Instant Verdict
Risk score returned in under 1 second: Safe, Caution, Warning, or Danger with full breakdown.
04
🔍
Links Highlighted
Dangerous links on any webpage are automatically marked with warning icons before you click.
// Features
BUILT FOR REAL PROTECTION
⚡
Real-Time Detection
Scans every URL automatically in under one second. No manual action needed.
🤖
97.69% Accuracy
Random Forest classifier trained on 11,055 real phishing and safe URLs from Kaggle dataset.
☁️
Cloud-Powered
AI runs on our server. No Python needed on your computer — just install the extension!
📊
Risk Breakdown
See exactly why a URL is flagged — suspicious TLD, missing HTTPS, phishing keywords and more.
🔔
Instant Alerts
Browser notifications for high-risk URLs (80%+ score) so you're always informed.
📈
Scan Statistics
Track URLs scanned, threats blocked, and safe pages visited over time.
// ML Model
TRAINED ON REAL DATA

We compared two ML models and selected the best performer for cloud deployment.

Pythonscikit-learn Random ForestFlask API Render CloudKaggle Dataset
Model Comparison
✅ Random Forest
97.69%
Logistic Regression
~92%
11,055
Total URLs
4,898
Phishing URLs
6,157
Safe URLs
30
Features
// Risk Levels
FOUR VERDICT LEVELS

Every URL gets a risk score and one of four verdicts based on AI analysis.

✅
Safe
Risk: 0% — 24%
No phishing indicators detected. Safe to proceed.
🔍
Low Risk
Risk: 25% — 44%
Minor suspicious signals. Generally safe.
⚠️
Warning
Risk: 45% — 69%
Multiple suspicious signals. Proceed with caution.
🚨
Danger!
Risk: 70% — 99%
Strong phishing indicators. Do NOT proceed.
// Download & Install
GET PHISHGUARD AI FREE

No account. No Python. No server needed. Just download, drag into Chrome and you're protected instantly!

⬇️ DOWNLOAD ZIP — FREE
Downloads from GitHub • Always latest version • ~5MB
01
⬇️ Download ZIP
Click the Download button above. A ZIP file will be saved to your Downloads folder.
02
📦 Extract ZIP
Right-click the ZIP → Extract All → Click Extract. Open the extracted folder.
03
🌐 Open Chrome
Type chrome://extensions in your browser. Turn ON Developer Mode (top right toggle).
04
📂 Load Extension
Click Load unpacked → Select the chrome_extension folder → Click Select.
05
📌 Pin It
Click 🧩 puzzle icon in toolbar → Click the 📌 pin next to PhishGuard AI.
06
🛡️ You're Protected!
Visit any website. PhishGuard AI automatically scans every URL in real time!
✅
No Python or server needed! Our AI runs on the cloud at phishguard-ai-l251.onrender.com — the extension connects automatically. Just install and go!
// Our Team
BUILT BY STUDENTS

Design Project 2026 — Built with passion for cybersecurity.

👨‍💻
Madhu Chandan K
ML Model & Backend
🛡️
N. Nandish
Chrome Extension
🌐
Lokesh Naidu C H
Frontend & Website
📊
Hemanth Kumar H V
Data & Testing