Examine Offline Data (Cookies, HTML5 Storage)

Inspect cookies and HTML5 web storage data (localStorage and sessionStorage) stored by a web page. You can easily check if a…

Examine Offline Data - Chrome Ext for Inspecting Cookies & HTML5 Storage

Examine Offline Data (Cookies, HTML5 Storage) is a Chrome extension designed for inspecting offline data stored by web pages. It provides an efficient tool for examining cookies and HTML5 storage data including localStorage and sessionStorage, aiding in debugging. Through this extension, users can easily identify if any sensitive information such as the credit card details are being stored in cookies. The extension allows removal of any unwanted cookies or data. Future versions also aim at enabling automatic monitoring and inline editing of stored data.
Install from Chrome Web Store

Extension stats

Manifest V2
Users: 731
4
Rating: 4.80
(5)
Version: 1.2.1 (Last updated: 2012-12-12)
Creation date: 2012-12-12
Permissions:
  • http://*/*
  • https://*/*
Size: 34.56K
URLs: Website
Full description: See detailed description

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

User reviews

Well, it's almost excellent with the exception of text color on some sites. I don't now why (maybe because of my browser - Vivaldi 4.0.2312.27 (64-bit)) but it has the same text color as the site content. Any tips? Thanks!
by Gwyn, 2021-07-11
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Extension safety

Risk impact

Examine Offline Data (Cookies, HTML5 Storage) requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Examine Offline Data (Cookies, HTML5 Storage). Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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