copy-jwt

Overview

Find and copy JWT tokens from localStorage, including encrypted MSAL (Microsoft Authentication Library) v5 tokens

Visit website which contains JWT token in local storage and click extension button (key icon). If a single token was found it is copied directly into the clipboard. If multiple tokens were found you can select which one you would like to copy. MSAL v5 support Pages using MSAL.js v3+ automatically encrypt tokens in localStorage. The extension detects and decrypts these tokens transparently using the session encryption key that MSAL stores in the msal.cache.encryption cookie. Both idToken (user identity) and accessToken (API authorization) are extracted and labeled in the selection modal. Decryption requires the browser session to still be active — MSAL removes the encryption key cookie when the browser closes. https://github.com/bianucci/copy-jwt

0 out of 5 No ratings
Learn more about results and reviews.

Details

Version

0.5.0
Updated

February 21, 2026
Flag concern
Offered by

bianucci
Size

18.76KiB
Languages

English
Developer

Email

info@bianucci.de
Non-trader

This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

JWT Sniffer

5.0

Catch and decode all the JWTs

JWT Tracker Extension

0.0

Extension to track and show JWT and SAML data

WHAM! Was Human or Automated Message?

0.0

Analyzes LinkedIn private messages to verify their human authenticity based on LinkedIn community reports.

JWT Token Decoder

5.0

Decode JWT tokens.

TestFiltering+

0.0

TestFiltering+ automatically monitors your internet connection to ensure your filter is correctly blocking illegal/harmful content

JWT Inspector

0.0

Inspect JWTs from the sidebar

Open with Code

0.0

Open source control web pages in vscode.dev

AutoSubmit.ai

3.4

Helps you streamline your job application process!

GitHub PR images comparer

4.0

Enhanced GitHub PR images comparer that uses pixelmatch

Social Media Rolodex - SOCIAL CAT

5.0

Categorize & assign tags, colors to people and differentiate posts on social media

Asana Multi Filter

0.0

Allows multiple filters to be used on an Asana List page

Tanuki Utilities

5.0

Provide useful utilities for GitLab users.