Secret Key Generator
Security Toolkit

Key & Token Tools

A curated suite of generators for API authentication, JWT signing, webhook verification, and session security—plus Base64 and Hex formats.

Authentication & Signing

Authentication & Signing

Generate secrets for API access, JWT signing, HMAC verification, webhooks, and sessions.

API Key GeneratorAPI

Create API keys for REST, GraphQL, and partner integrations.

JWT Secret Key GeneratorJWT

HMAC secrets for HS256/HS384/HS512 token signing.

HMAC Secret Key GeneratorHMAC

Generate strong HMAC secrets for message integrity.

Webhook Secret GeneratorWebhook

Sign and verify webhook payloads securely.

Session Secret GeneratorSession

Protect session cookies and server-side sessions.

Encoding & Formats

Encoding & Formats

Produce Base64URL and Hex secrets for storage, config, and transport.

Base64 Secret GeneratorBase64

Base64URL or Base64 output with quick presets.

Hex Secret GeneratorHex

Hex secrets with casing and grouping options.

Resources

Go Further

Guides, comparisons, and best practices for secure key handling.

Guides & Tutorials

Step-by-step implementation guides.

Compare Algorithms

Compare JWT, HMAC, Base64, and Hex choices.

Updates & Notes

Product notes and security tips.