jwt-cli
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Description:
Super fast CLI tool to decode and encode JWTs built in Rust
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: jwt authentication cli security rust
Install: brew install jwt-cli
About:
jwt-cli is a command-line interface tool written in Rust for decoding, encoding, and verifying JSON Web Tokens. It provides instant, human-readable output for JWT payloads and headers, making it ideal for debugging and inspecting authentication tokens. Its performance and ease of use streamline the workflow for developers working with JWTs in APIs and web applications.
Key Features:
  • High performance due to Rust implementation
  • Decodes and encodes JWTs with ease
  • Verifies token signatures using secrets or public keys
  • Human-readable, colorized output for easy parsing
Use Cases:
  • Debugging authentication issues by inspecting JWT payloads
  • Generating new JWTs for testing API endpoints
  • Verifying token signatures during development
Alternatives:
  • jwt.io – Web-based tool; jwt-cli offers a faster, offline, and scriptable CLI experience.
  • python-jwt – Python library; jwt-cli is a standalone binary with no runtime dependencies.
Version History
Detected Version Rev Change Commit
Sep 12, 2025 3:48pm 0 VERSION_BUMP e9531839
Dec 27, 2024 9:19am 0 VERSION_BUMP 5260e96f
Dec 19, 2024 1:38pm 0 VERSION_BUMP 6c809001
Dec 19, 2024 12:52am 0 NEW 65153b3a