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Generate unsigned or HS256 JWT tokens directly in your browser.
Generate JWT tokens online using custom header, payload, and secret values. Useful for testing authentication flows, API development, debugging token-based systems, and creating sample JWTs quickly in the browser.
JWTs are commonly used for authentication, authorization, and API communication. This tool helps developers create sample tokens quickly for testing workflows, local development, demos, and debugging token-based systems.
A JWT generator is a tool that creates JSON Web Tokens from a header, payload, and optional signing secret. It is especially useful when testing authentication systems, building protected APIs, validating claims, and simulating login flows during development.
This page allows you to generate unsigned tokens or HS256-signed tokens directly in the browser. It helps speed up debugging and lets you inspect how token contents are encoded without needing extra tools or scripts.
JWT stands for JSON Web Token. It is a compact token format used to securely transfer claims between systems, especially in authentication and authorization workflows.
Yes. This version supports unsigned tokens and HS256-signed tokens.
Yes. You can edit both the header JSON and the payload JSON before generating the token.
Yes. This tool is completely free and works directly in the browser.
Yes. It is useful for generating test tokens for local development, API debugging, authentication testing, and demo environments.