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

Latest Version

Version
1.2.1
Update
December 12, 2012
Size
33.75KiB
Developer
deceptiveweb.com
Category
Users
795
Rating
4.8 ★
Manifest Version
2
Web Store Status
Languages Support
English (United States)
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Permissions
Http://*/*
Https://*/*
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Examine Offline Data (Cookies, HTML5 Storage) Extension

Inspect cookies and HTML5 web storage data (localStorage and sessionStorage) stored by a web page.

You can easily check if a website stores your credit card information in a cookie! The tool can also aid in debugging web pages that store offline data.

If your actions on the web page cause changes to the stored data, you can invoke the extension again, to view the updated data. You can also remove cookies or web storage data by clicking the “X” icon that shows up on hovering on individual items (or section headings).

A future version of the tool will automatically watch cookies and web storage data for changes as well as allow you to edit them inline.
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Source Manifest.json

{"update_url":"http://clients2.google.com/service/update2/crx", "name": "Examine Offline Data (Cookies, HTML5 Storage)", "version": "1.2.1", "background": { "scripts": ["background.js"] }, "permissions": [ "http://*/*", "https://*/*" ], "browser_action": { "default_title": "Examine Offline Data","default_icon": "icon48.png" }, "icons": { "128": "icon128.png", "16": "icon16.png", "19": "icon19.png", "32": "icon32.png", "48": "icon48.png" }, "manifest_version": 2, "web_accessible_resources": ["page_script.js"]}
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User reviews

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Gwyn (ID: 000000d5ca4902bf) Voted 4 ★ - Updated 07/11/2021 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!