Seguridad · plugin para JetBrains

JWT Companion

Gratis

JWT / Auth Tooling

Decode and verify JSON Web Tokens directly in a dedicated tool window: no browser round-trip, no data leaving the IDE.

200Descargas
0Estrellas en GitHub
2026-08-27Publicado
GratisPrecio

La brecha que resuelve

JWT decoding in the IDE is not a new idea -- the long-standing option is JWT (JSON Web Token) Analyzer (75,144 downloads, free). Two things led to this plugin, checked again in September 2026:

  • Algorithm coverage. The incumbent verifies HS256, HS384 and RS256. This plugin verifies all twelve JWS algorithms the JDK implements: HS256/384/512, RS256/384/512, PS256/384/512 and ES256/384/512. ECDSA (the ES* family, used by most OIDC providers that moved off RSA) and RSA-PSS are the practical gaps.
  • A token with many claims stays readable. Header and payload each get their own scrolling panel with one row per claim, checked by an automated test (JwtDecoderPanelTest) that decodes a real 17-claim token and asserts every claim gets a row.

What the incumbent has and this plugin does not: editing claim values, a default keypair stored in Preferences, and relative-time rendering. If those matter more than algorithm coverage, it is the better tool.

Datos y precio

Categoría
Seguridad
Precio
Gratis
Plataforma
IntelliJ-family plugin
Primera publicación
2026-08-27
ID en Marketplace
#33316
Repositorio
jwt-companion
Crecimiento
▲ +412.8% desde el 2026-08-18 (39→200)

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Descargas y estrellas al 2026-10-18, actualizadas dos veces al día desde las API de JetBrains Marketplace y GitHub.