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Overview

ApiForge is a powerful, browser-based API development and testing tool designed for developers. It combines the best features of Postman with additional capabilities like JSON visualization, GraphQL support, JWT decoding, and data visualization. All processing happens locally in your browser - no data is sent to our servers.

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JWT Decoder - Inspect and Debug JSON Web Tokens

What is a JWT (JSON Web Token)?

JSON Web Tokens (JWT) are an open standard (RFC 7519) that defines a compact, self-contained way for securely transmitting information between parties as a JSON object. JWTs are commonly used for: