All Security Tools
Encrypt, hash, and secure your data. 10 tools, 33 guides and resources — all free, browser-based, no sign-up required.
10
Interactive Tools
33
Guides & Resources
All Security Tools
JWT Decoder
Decode and inspect JWT tokens instantly.
Password Generator
Generate strong, secure random passwords with customizable options.
UUID Generator
Generate UUID v4 identifiers instantly.
UUID Validator
Validate UUID strings and identify the version (v1, v2, v3, v4, v5).
Hash Generator
Generate SHA-1, SHA-256, SHA-384, and SHA-512 hashes from text.
JWT Generator
Generate signed JWT tokens for testing with custom headers and payloads.
Bcrypt Hash Generator
Generate bcrypt password hashes with configurable salt rounds.
API Key Generator
Generate cryptographically secure API keys in hex, base64, alphanumeric, and UUID formats.
HMAC Generator
Generate HMAC hashes with SHA-256, SHA-384, and SHA-512 algorithms.
AES Encrypt
Encrypt and decrypt text using AES-256-GCM with a password-based key.
How-to Guides
How to Use JWT Decoder: Complete Guide
For security/jwt-decoder
How to Use Password Generator: Complete Guide
For security/password-generator
How to Use UUID Generator: Complete Guide
For security/uuid
How to Use UUID Validator: Complete Guide
For security/uuid-validator
How to Use Hash Generator: Complete Guide
For security/hash-generator
How to Use JWT Generator: Complete Guide
For security/jwt-generator
How to Use Bcrypt Hash Generator: Complete Guide
For security/bcrypt
How to Use HMAC Generator: Complete Guide
For security/hmac
How to Use AES Encrypt: Complete Guide
For AES Encrypt
Best Practices
JWT Decoder Best Practices: Tips for Better Results
For security/jwt-decoder
Password Generator Best Practices: Tips for Better Results
For security/password-generator
UUID Generator Best Practices: Tips for Better Results
For security/uuid
UUID Validator Best Practices: Tips for Better Results
For security/uuid-validator
Hash Generator Best Practices: Tips for Better Results
For security/hash-generator
JWT Generator Best Practices: Tips for Better Results
For security/jwt-generator
Bcrypt Hash Generator Best Practices: Tips for Better Results
For security/bcrypt
HMAC Generator Best Practices: Tips for Better Results
For security/hmac
AES Encrypt Best Practices: Tips for Better Results
For AES Encrypt
Tool Comparisons
JWT Decoder vs JWT Generator: Complete Comparison
JWT Decoder vs Password Generator: Complete Comparison
Password Generator vs UUID Generator: Complete Comparison
UUID Generator vs UUID Validator: Complete Comparison
Hash Generator vs Password Generator: Complete Comparison
Hash Generator vs JWT Generator: Complete Comparison
Hash Generator vs Base64 Encode/Decode: Complete Comparison
Bcrypt Hash Generator vs Hash Generator: Complete Comparison
Bcrypt Hash Generator vs Password Generator: Complete Comparison
HMAC Generator vs JWT Generator: Complete Comparison
HMAC Generator vs Password Generator: Complete Comparison
AES Encrypt vs Hash Generator: Complete Comparison
AES Encrypt vs Password Generator: Complete Comparison
AES Encrypt vs HMAC Generator: Complete Comparison
AES Encrypt vs JWT Generator: Complete Comparison
Why Use Security Tools?
All 10 tools in this collection are completely free, run 100% in your browser, and require no sign-up or data uploads. Your privacy is guaranteed — every tool processes data locally on your device. Whether you are a developer, designer, content creator, or student, these tools are designed to save you time and get the job done.