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JWT Cookie Decoder

mozilla.orgBrowser DevTools & extensions

PulseGate's liveness check found it on 14 Oct 2026; it is registered on Firefox Add-ons and has been in the index since 13 Sep 2026. How this is checked

JWT Cookie Decoder is a Firefox browser extension that automatically decodes JSON Web Token cookies so developers can inspect their contents. It includes dark mode and keyboard shortcuts for quickly opening the decoder.

Inferred · not functionally tested

FreeWebEmbeddable
JWT Cookie Decoder preview
Visit mozilla.org

Overview

4 features

Purpose: Inspecting and reviewing JWT cookies without manually decoding their contents.

Inferred · not functionally tested

Audience: web developers

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, embeddable

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: addons.mozilla.org · addons.mozilla.org. These links do not verify the individual claims.

JWT Cookie Decoder sits in PulseGate's Browser DevTools & extensions category. Inferred · not functionally tested: It focuses on inspecting and reviewing JWT cookies without manually decoding their contents. Inferred · not functionally tested: JWT Cookie Decoder is a consumer product aimed at web developers. Basis unknown · not verified: JWT Cookie Decoder costs nothing to use. Basis unknown · not verified: It ships for the web and embeddable surfaces.

Behind JWT Cookie Decoder is Hossein Rabizadeh, and it first shipped in 2024. Inferred · not functionally tested: Among its 4 catalogued features are JWT decoding, cookie inspection, and dark mode. The interface is available in 32 languages, including Czech, German, and Greek.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • JWT decoding
  • Cookie inspection
  • Dark mode
  • Keyboard shortcuts

Topics: Inferred · not functionally tested

Tags
jwt-decodercookie-inspectionfirefox-extensiondeveloper-tool

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserEmbeddable

Trust & compliance

Public signals
HTTPSPrivacy PolicyTerms of ServiceFree tierMulti-languageStore listing found

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed13 Sep · 10:31 UTC
    JWT Cookie Decoder seen via Firefox Add-ons
    Source: Firefox Add-ons · Open

Frequently asked questions about JWT Cookie Decoder

What is JWT Cookie Decoder?
Inferred · not functionally tested: JWT Cookie Decoder focuses on inspecting and reviewing JWT cookies without manually decoding their contents. It is catalogued under Browser DevTools & extensions on PulseGate.
Who should use JWT Cookie Decoder?
Inferred · not functionally tested: JWT Cookie Decoder is a consumer product built for web developers.
Does JWT Cookie Decoder have a free plan?
Basis unknown · not verified: Yes — JWT Cookie Decoder is free to use.
What platforms does JWT Cookie Decoder run on?
Basis unknown · not verified: JWT Cookie Decoder runs on the web and embeddable surfaces.
Is JWT Cookie Decoder still active?
PulseGate's liveness check found it on 14 Oct 2026.
What projects are similar to JWT Cookie Decoder?
Similar projects tracked by PulseGate include JWT Payload Viewer, AutoJWT, and JWT EZ Copier.JWT Payload ViewerAutoJWTJWT EZ Copier
Who develops JWT Cookie Decoder?
JWT Cookie Decoder is developed by Hossein Rabizadeh.
When did JWT Cookie Decoder launch?
JWT Cookie Decoder first shipped in 2024.

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