Professional Cybersecurity Tools
Free, powerful security tools for ethical hackers, penetration testers, and cybersecurity professionals
Security Tool Categories
Organized by security testing methodology and use cases
Whois Lookup
Domain registration information, IP address details, and network ownership data for comprehensive domain and IP analysis during security assessments.
Use ToolPort Scanner
Scan network ports and identify open services. Critical for network reconnaissance and identifying potential attack vectors during penetration testing.
Use ToolCVE Vulnerability Search
Search and analyze known vulnerabilities from NVD, CIRCL, and Exploit-DB databases. Essential for vulnerability assessment and security research.
Use ToolEmail Header Analyzer
Advanced email security analysis for phishing detection, authentication verification, and forensic investigation. Essential for SOC analysts and email security.
Use ToolIP Logger & Tracker
Create tracking links to log visitor IP addresses, geolocation, browser, and device details. Professional IP tracking for analytics and security monitoring.
Use ToolAPI Key Validator
Validate API keys, tokens, or secrets instantly for services like Slack, GitHub, AWS, Stripe, and more. Secure validation—no keys are stored.
Use ToolWebsite Security Scanner
Comprehensive website security analysis including HTTP headers, SSL/TLS configuration, clickjacking protection, WAF detection, and security scoring.
Use ToolJWT Decoder
Decode, verify, and analyze JSON Web Tokens (JWT). View header, payload, signature, check expiration, and verify token integrity for security testing.
Use ToolSubdomain Finder
Discover hidden subdomains for bug bounty hunting and penetration testing. Find attack surface and security vulnerabilities.
Use ToolNetwork Monitoring Tools
Monitor and analyze network traffic, performance, and security
What is My IP
Discover your public IP address, location, ISP details, and network security information instantly with comprehensive analysis.
Use ToolIP Location Finder
Find geographic location, ISP, and network information for any IP address. IP geolocation lookup and network analysis.
Use ToolWiFi Speed Test
Test internet speed, monitor WiFi performance, check router ports, and analyze network connectivity in real-time.
Use ToolPassword Management Tools
Secure password generation, analysis, and management utilities
Secure Password Generator
Generate cryptographically secure passwords with customizable length, character sets, and complexity requirements.
Use ToolPassword Strength Analyzer
Analyze password strength and security. Check against common patterns, dictionary attacks, and provide improvement suggestions.
Use ToolPassphrase Generator
Generate memorable yet secure passphrases using the diceware method. Perfect for master passwords and high-security accounts.
Use ToolPassword Breach Checker
Check if your passwords have been compromised in data breaches. Get immediate alerts and security recommendations.
Use ToolHash Generator
Generate cryptographic hashes (MD5, SHA-1, SHA-256, SHA-512) for passwords and data integrity verification.
Use Tool2FA Code Generator
Generate Time-based One-Time Passwords (TOTP) for two-factor authentication. Compatible with Google Authenticator and similar apps.
Use ToolEncryption & Encoding Tools
Secure data encryption, encoding, and cryptographic utilities
Base64 Encoder/Decoder
Encode and decode Base64 strings. Perfect for data transmission, email attachments, and web development tasks.
Use ToolURL Encoder/Decoder
Encode and decode URLs for safe transmission. Handle special characters and international domains properly.
Use ToolHTML Encoder/Decoder
Encode and decode HTML entities. Prevent XSS attacks and ensure proper HTML rendering in web applications.
Use ToolText Encryption/Decryption
Encrypt and decrypt text using AES encryption. Secure sensitive data with password-based encryption.
Use ToolBinary/Hex Converter
Convert between binary, hexadecimal, decimal, and ASCII formats. Essential for low-level programming and debugging.
Use ToolInvisible Prompt Injection
Convert ASCII text to invisible Unicode tag characters. Experiment with invisible text for steganography and security research.
Use ToolUnicode Data Hiding
Hide secret messages in plain text using Unicode variation selectors. Perfect for steganography and secure communication.
Use ToolUUID Generator
Generate unique UUIDs (v1, v4) instantly. Create random GUIDs for databases and APIs.
Use ToolUtility Tools
Everyday utility tools for developers, testers, and security professionals
QR Code Generator
Generate QR codes for URLs, text, WiFi credentials, and more. Free, instant, and customizable with color options.
Use ToolTemporary Email
Create disposable email addresses instantly. Protect your privacy, avoid spam, and sign up anonymously online.
Use ToolImage Compressor
Compress PNG, JPG, WebP images without losing quality. Reduce file size for faster website loading.
Use ToolYouTube Thumbnail
Download high-quality thumbnails from any YouTube video. Get HD, SD, and max resolution options.
Use ToolJSON Formatter
Format, validate, and beautify JSON data instantly. Essential tool for developers and API testing.
Use ToolWord Counter
Count words, characters, sentences, and paragraphs. Perfect for essays, articles, and social media.
Use ToolLorem Ipsum Generator
Generate placeholder text for designs and mockups. Create paragraphs, sentences, or words instantly.
Use ToolColor Picker
Pick colors and convert between HEX, RGB, and HSL formats. Copy color codes instantly.
Use ToolAge Calculator
Calculate your exact age in years, months, days, hours, and minutes. Find your next birthday.
Use ToolCase Converter
Convert text to UPPERCASE, lowercase, Title Case, and more. Transform your text instantly.
Use ToolPercentage Calculator
Calculate percentages, percentage increase/decrease, and percentage of any number easily.
Use ToolRandom Number Generator
Generate random numbers in any range. Perfect for lotteries, games, and decisions.
Use ToolDiscount Calculator
Calculate sale prices, savings, and discounts instantly. Perfect for shopping deals.
Use ToolTimestamp Converter
Convert between Unix epoch time and human-readable dates. Essential for developers.
Use ToolMore Tools Coming Soon
We're constantly adding new security tools to our toolkit
Vulnerability Scanner
Web & NetworkSQL Injection Tester
Web SecurityOSINT Tools
Information GatheringReport Generator
DocumentationServer Header Checker
Web SecurityMalware Scanner
Threat DetectionURL Analyzer
Web SecuritySSL Checker
Certificate AnalysisFrequently Asked Questions
Ready to enhance your security toolkit?
Start using our professional cybersecurity tools today for better security assessments and penetration testing.