JWT Preview
PulseGate's liveness check found it on 1 Oct 2026; it is registered on the VS Code Marketplace and has been in the index since 1 Sep 2026. How this is checked
JWT Preview is a Visual Studio Code extension that decodes JSON Web Tokens and presents their claims in a readable view. It supports local, offline inspection of token data and signature details for developers working with authentication flows.
Inferred · not functionally tested
Overview
6 featuresPurpose: Helps developers inspect JWT contents without manually decoding token segments or sending tokens to external services.
Inferred · not functionally tested
Audience: developers using Visual Studio Code
Inferred · not functionally tested
Functions: Unknown
Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown
Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, windows, macos, linux
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: unknown.
JWT Preview is a Browser DevTools & extensions project. Inferred · not functionally tested: It helps developers inspect JWT contents without manually decoding token segments or sending tokens to external services. Inferred · not functionally tested: JWT Preview is a B2B product aimed at developers using Visual Studio Code. Basis unknown · not verified: It is available for free. Basis unknown · not verified: It runs on the web, Windows, macOS, and Linux.
It is developed by Beata Humeniuk, and it first shipped in 2026. Inferred · not functionally tested: Among its 6 catalogued features are JWT decoding, claims viewer, and JSON formatting.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- JWT decoding
- Claims viewer
- JSON formatting
- Signature details
- Offline processing
- Local processing
Topics: Inferred · not functionally tested
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about JWT Preview
- What is JWT Preview?
- Inferred · not functionally tested: JWT Preview helps developers inspect JWT contents without manually decoding token segments or sending tokens to external services. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who should use JWT Preview?
- Inferred · not functionally tested: JWT Preview is a B2B product built for developers using Visual Studio Code.
- Does JWT Preview have a free plan?
- Basis unknown · not verified: Yes — JWT Preview is free to use.
- What platforms does JWT Preview run on?
- Basis unknown · not verified: JWT Preview runs on the web, Windows, macOS, and Linux.
- Is JWT Preview still active?
- PulseGate's liveness check found it on 1 Oct 2026.
- What projects are similar to JWT Preview?
- Similar projects tracked by PulseGate include JSON Preview, Sharing Preview, and Flutter Preview.JSON PreviewSharing PreviewFlutter Preview
- Who develops JWT Preview?
- JWT Preview is developed by Beata Humeniuk.
- When did JWT Preview launch?
- JWT Preview first shipped in 2026.
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