JWT Token Detective icon

JWT Token Detective

by Nicolantonio Vignola · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Detects and manages JWT tokens from network requests

Users
27
−3 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#136K
#113K among extensions
Version
1.0.0
updated 29 Jul 2025

Users

monthly, 15 months
01428Jul 2025Mar 2026Oct 2026
Latest, 16 Oct 2026: 27 usersMove the mouse over the chart for any month

Ratings count

monthly, 15 months
001Jul 2025Mar 2026Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About JWT Token Detective

Effortlessly debug JWT authentication flows without digging through network tabs. As a developer working with JWT-based APIs, I got tired of constantly hunting through Chrome DevTools to find and copy Bearer tokens. JWT Token Detective solves this by automatically detecting and organizing all JWT tokens HTTP requests in one clean interface. 🔍 What it does: • Automatically captures JWT tokens from all Bearer Authorization headers • Groups identical tokens together (perfect for tracking token reuse across API calls) • Shows expiration status with clear visual indicators • Displays request history for each token with timestamps and HTTP methods • One-click copy to clipboard for any detected token ⚡ Why you'll love it: • No more digging through Network tab requests • Instantly see which APIs are using which tokens • Track token expiration in real-time • Clean, organized view of your authentication flows • Zero setup required - works automatically 🔒 Privacy focused: • All data stays local in your browser • No external network requests • Automatic cleanup removes old tokens • Only monitors Authorization headers Perfect for developers building SPAs, mobile apps, or any system using JWT authentication. Simply install, browse your authenticated app, and click the extension icon to see all detected tokens. Note: Requires websites to use standard Bearer token authentication in Authorization headers.

Growth

WindowUsersChangeRatingsRating
7 days−2−6.9%00.00
30 days−3−10.0%00.00
6 months+6+28.6%00.00
1 year+16+145.5%00.00

Version history

1 versions recorded
1.0.029 Jul 2025

Details

Category
Developer Tools
First seen
29 Jul 2025
Size
34 KB
Languages
en
Pricing
Free
Privacy policy
github.com
Support
github.com
Extension ID
dkobkiidfiagckeabcabfepicjeonbhj

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
webRequeststorageactiveTab
Site access
<all_urls>
Can read and change data on every website you visit.

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