Authentication, Password, and Token Security Tools

Generate and validate passwords, review JWTs, compare password-hash workflows, and inspect auth-related security basics in one hub.

This hub focuses on the security checks that often sit together when building or reviewing authentication flows: generating strong passwords, validating password rules, comparing bcrypt, PBKDF2, and scrypt workflows, creating or decoding JWTs, auditing token risks, generating key pairs, and checking SSL or TLS basics before credentials move into production.

Cluster Facts

Task Type
utility
Families
auth, token, security
Tools
14
Subclusters
3

Why this hub exists

Authentication work usually spans more than one tool. Teams often need to test password rules, compare hash formats, inspect JWT payloads, and review token or certificate basics before shipping a login flow or API integration.
Keeping password, hash, JWT, key, and TLS utilities together makes it easier to compare the right security checks before credentials, bearer tokens, or signing keys are reused in live systems.
The included password, JWT, OAuth, OpenID Connect, WebAuthn, and network-security samples let users rehearse auth reviews on safe fixtures before applying the same checks to production secrets and identity workflows.

Featured Tools

Password Generator
Generate secure random passwords
Password Validator
Validate password strength and check against common security requirements
Strong Password Validator
Validate password strength against common security requirements (uppercase, lowercase, numbers, special chars, length)
Bcrypt Generator
Generate bcrypt hash from password
Bcrypt Validator
Validate password against bcrypt hash
PBKDF2 Generator
Generate PBKDF2 key derivation hash
PBKDF2 Validator
Validate password against PBKDF2 derived key
Scrypt Generator
Generate Scrypt hash from password
Scrypt Validator
Validate password against Scrypt derived key
JWT Generator
Generate JWT tokens with custom claims and algorithms
JWT Decoder
Decode JWT tokens
JWT Decoder & Security Auditor
Decode JWT header and payload, verify HS256 or RS256 signatures, and flag algorithm, expiry, and sensitive-claim security risks
Key Pair Generator
Generate public/private key pairs for various cryptographic algorithms
SSL Checker
Check SSL certificate information, validity, and security configuration

Try with Samples

auth, token, security
Strong Password Samples
Collection of passwords with varying strength levels for testing password validation
1 Samples
auth, token
JWT Samples
Comprehensive JWT examples from basic token structure to advanced security implementations
6 Samples
auth, token
OAuth 2.0 Samples
OAuth 2.0 implementation examples including authorization flows, client configurations, and security best practices
3 Samples
auth, token
OAuth 2.0 & OpenID Connect Samples
OAuth 2.0 authorization framework and OpenID Connect authentication protocol examples
3 Samples
auth, token
WebAuthn Passwordless Authentication
Web Authentication API examples with biometric authentication, security keys, and passwordless login systems
3 Samples
auth, token
Network Security and SSL/TLS Configuration
Comprehensive network security examples including SSL/TLS configuration, firewall rules, VPN setup, and network scanning protection
4 Samples
auth, token

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FAQ

What can this hub help with?

It helps with password generation and validation, hash workflow comparison, JWT creation or decoding, token risk review, key-pair generation, and quick SSL or TLS checks around authentication setups.

Who is this hub for?

It is useful for developers, security reviewers, platform teams, DevOps engineers, and anyone building login, token, or credential workflows.

Where should I start?

Start with the sample closest to your task: strong-password for password rules, JWT or OAuth samples for token review, WebAuthn for passwordless flows, or network-security when certificates and TLS are part of the setup.