oauth2.dev

Developer Tools

Streamline your OAuth 2.0 and OpenID Connect development with our carefully crafted tools. Each tool is designed to solve specific challenges in implementing identity flows.

Identity claims wiki

IANA registry of OAuth and OpenID Connect claims.

If you ever wondered where a specific claim / parameter in an identity specification came from, this wiki will help.

OpenID Configuration Validator

Check an authorization servers configuration via its OpenID Connect discovery endpoint.

Validate the claims of an OpenID Connect provider's configuration endpoint with just a URL of an issuer.

RFC Search

Search and explore OAuth 2.0 and OpenID Connect RFCs.

Our RFC Search tool allows you to quickly find and reference relevant sections in OAuth 2.0 and OpenID Connect specifications. This tool is invaluable when:

  • Implementing specific parts of the OAuth 2.0 or OpenID Connect protocols
  • Verifying compliance with the latest standards
  • Researching best practices and security considerations

JWT Token Generator

Generate OAuth 2.0 compatible JWT tokens for testing and development.

Our Token Generator allows you to quickly create access tokens. This tool is invaluable when you need to:

  • Test your authorization server's token validation
  • Simulate different user scenarios in your application
  • Debug token-related issues in your identity flows

Base64 / URL Encoder/Decoder

Encode and decode Base64 and URL-safe strings.

Our Encoder/Decoder tool simplifies the process of converting between plain text, Base64, and URL-encoded formats. This tool is particularly useful when:

  • Encoding client secrets or other sensitive information
  • Debugging URL-encoded parameters in OAuth 2.0 requests
  • Working with JWT tokens, which use Base64Url encoding
  • Calculating size differences when text is encoded or decoded

JWT Debugger

Decode, analyze and validate JWT tokens.

The JWT Debugger helps you decode and inspect JWT tokens, verify signatures, and check claim validity. This tool is essential for:

  • Troubleshooting issues with ID tokens and Access tokens
  • Verifying the contents of tokens received from identity providers
  • Ensuring your tokens contain the expected claims and values

Why Use Our Tools?

  • Save time and reduce errors in your OAuth 2.0 and OpenID Connect implementations
  • Gain deeper insights into the workings of identity protocols
  • Streamline your debugging and testing processes
  • Stay up-to-date with the latest protocol specifications and best practices