C
ConvertifyHub
Security & Utility Tools

Security Tools Collection

A comprehensive collection of free online security tools to help secure your applications and data. From JWT utilities to cryptographic tools, everything you need for secure development.

100% Free
No Registration
Client-Side Processing
Privacy First

JWT Tools

Comprehensive JWT utilities for development and security testing

JWT Fuzzer
Test JWT security with fuzzing techniques
Generate modified JWT tokens
Security testing
Vulnerability assessment
JWT Tools
JWT Validator
Validate and inspect JWT tokens
Verify signatures
Check expiration
Inspect token contents
JWT Tools
JWT Secret Generator
Generate secure random keys for signing JWT tokens
Cryptographically secure
Customizable length
32-512 bits
JWT Tools
JWT Encoder
Professional JWT token generator
Customizable header
Payload configuration
Signature key
JWT Tools

JSON Tools

Comprehensive JSON utilities for development and data processing

JSON Formatter
Format, validate, and beautify JSON data
Syntax highlighting
Error detection
Beautification
JSON Tools
JSON Validator
Validate JSON syntax and structure
Detailed error reporting
Line-by-line analysis
Structure validation
JSON Tools
JSON Minifier
Compress JSON by removing whitespace
Whitespace removal
Size optimization
Character compression
JSON Tools
JSON Diff Tool
Compare JSON objects and highlight differences
Side-by-side comparison
Difference highlighting
Visual comparison
JSON Tools
JSON Editor
Advanced JSON editor with tree view
Tree view navigation
Search functionality
Real-time validation
Interactive editing
JSON Tools
JSON Beautifier
Format and beautify JSON with proper indentation
Custom indentation
Key sorting
Syntax highlighting
Format options
JSON Tools

Password & Identity Tools

Password generation and identity management utilities

Password Generator
Create strong, random passwords
Customizable length
Character type selection
Strength analysis
Multiple algorithms
Password & Identity Tools
UUID Generator
Generate random UUIDs/GUIDs
Version 1, 4, and 5 UUIDs
Multiple output formats
Batch generation
Custom namespaces
Password & Identity Tools

Data Encoding & Formatting Tools

Data encoding, decoding, and formatting utilities

Base64 Encoder/Decoder
Convert binary data to text and back
Text encoding/decoding
File upload support
Batch processing
Format validation
Data Encoding & Formatting Tools
URL Encoder/Decoder
Encode and decode URL special characters
Percent encoding/decoding
URL parsing
Query parameter extraction
Special character handling
Data Encoding & Formatting Tools
Regex Tester
Test regular expressions with real-time highlighting
Real-time pattern matching
Common pattern library
Match highlighting
Group extraction
Data Encoding & Formatting Tools
YAML/JSON Converter
Convert between YAML and JSON formats
Bidirectional conversion
Docker Compose support
Kubernetes configs
File upload support
Data Encoding & Formatting Tools
URL Parser
Parse URLs and extract query parameters
Query parameter extraction
Component analysis
URL breakdown
Domain analysis
Data Encoding & Formatting Tools

Cryptographic Tools

Cryptographic hash generation and security utilities

Hash Generator
Generate cryptographic hashes
MD5, SHA-1, SHA-256, SHA-384, SHA-512
File upload support
Security analysis
Multiple algorithms
Cryptographic Tools

Advanced Security Tools

Professional-grade security analysis and testing tools

AES Encryptor/Decryptor
Encrypt and decrypt data using AES encryption
AES-128, AES-192, AES-256
CBC, GCM, CTR modes
File encryption support
Client-side processing
Advanced Security Tools
Security Headers Checker
Analyze HTTP security headers of websites
CSP, HSTS, X-Frame-Options
Security score calculation
Detailed recommendations
Real-time analysis
Advanced Security Tools
SSL Certificate Analyzer
Check SSL/TLS certificate validity and security
Certificate validation
Expiration checking
Security strength analysis
Issuer information
Advanced Security Tools
Port Scanner
Scan open ports on any IP address or hostname
Common ports scanning
Custom port ranges
Service identification
Security analysis
Advanced Security Tools
Password Strength Meter
Analyze password security and strength
Real-time analysis
Security recommendations
Entropy calculation
Vulnerability detection
Advanced Security Tools
Website Security Scanner
Comprehensive website security vulnerability scanner
Vulnerability scanning
Security headers analysis
SSL configuration check
Detailed security report
Advanced Security Tools

Cryptographic Tools

Advanced cryptographic utilities and key management

RSA Key Generator
Generate secure RSA key pairs for encryption
RSA-1024, RSA-2048, RSA-4096
PEM format output
Public/private key pairs
Client-side generation
Cryptographic Tools
SSH Key Generator
Create SSH key pairs for secure server access
RSA, Ed25519, ECDSA
Custom key sizes
Usage instructions
Secure generation
Cryptographic Tools

Network Analysis Tools

Network security and analysis utilities

DNS Lookup Tool
Check DNS records for any domain
A, AAAA, MX, TXT records
NS, SOA, CNAME lookup
Real-time DNS analysis
Multiple record types
Network Analysis Tools
Subdomain Finder
Discover subdomains of any domain
Subdomain enumeration
DNS resolution checking
HTTP status analysis
Security testing
Network Analysis Tools

Data Analysis Tools

Binary data analysis and forensic tools

Hex Viewer
View and analyze binary files in hexadecimal
Hexadecimal file viewing
Binary data analysis
File type detection
Search functionality
Data Analysis Tools
Entropy Calculator
Analyze data randomness and entropy
Shannon entropy calculation
Data complexity analysis
Cryptographic strength
Character frequency
Data Analysis Tools

Web Resources & Content Tools

Web development and content generation utilities

Lorem Ipsum Generator
Generate placeholder text for designs and mockups
Customizable paragraphs, sentences, words
HTML tag wrapping
Quick presets
Multiple formats
Web Resources & Content Tools
HTML Entities Table
Complete reference for HTML character codes
ASCII codes
ISO 8859-1
Math symbols
Greek letters
Web Resources & Content Tools

Security Guides & Best Practices

Learn essential security practices and best practices to protect your applications and data.

Security Tools Guide
Comprehensive guide to security tools and their applications
Guide
Cybersecurity Fundamentals
Essential security concepts and threat protection strategies
Fundamentals
Web Development Security
OWASP Top 10 and secure web application development
Web Security
API Security Best Practices
Secure your REST and GraphQL APIs with best practices
API Security
Encryption Guide
Complete guide to data encryption and protection
Encryption
Secure Coding Practices
Write secure code with best practices and standards
Coding
JWT Security Best Practices
Learn how to secure JSON Web Tokens in your applications
JWT Security
Password Security Guide
Create and manage strong, secure passwords effectively
Password Security
Data Validation Best Practices
Ensure data integrity and prevent security vulnerabilities
Data Validation
OWASP Top 10 Guide
Complete guide to web application security risks
OWASP
Penetration Testing Guide
Complete security assessment methodology
Pentesting
Security Compliance Guide
Navigate regulatory standards and compliance
Compliance
Incident Response Guide
Effective security incident management
Incident Response
Cloud Security Guide
Secure your cloud infrastructure and data
Cloud Security
Advanced Encryption Guide
Master AES, RSA, and modern cryptographic techniques
Encryption
Network Security Guide
Port scanning, DNS analysis, and subdomain discovery
Network Security
Data Analysis Security
Hex viewers, entropy analysis, and forensic tools
Data Analysis
SSL/TLS Security Guide
Certificate analysis and HTTPS best practices
SSL/TLS
Penetration Testing Guide
Security assessment and vulnerability testing
Penetration Testing

Ready to Secure Your Applications?

Use our comprehensive security tools to enhance your development workflow and secure your applications. All tools are free, private, and work entirely in your browser.

Explore File ConvertersContact Our Team