Tool Name
Cookie Viewer
Proposed Filename
cookie-viewer.html
Category
Browser & Network
Description
A standalone browser-based utility that allows users to inspect and manage cookies for the current website. Users can view cookie names, values, expiration dates (when available), paths, and domains, as well as create, edit, delete, and search cookies through a simple interface. The tool is useful for developers debugging client-side applications and testing cookie behavior without opening browser developer tools. All operations happen locally in the browser and only affect cookies for the current origin.
Key Features
Display all cookies for the current origin in a searchable table.
View cookie names and values.
Create new cookies with configurable attributes.
Edit existing cookie values.
Delete individual cookies.
Clear all cookies for the current origin with confirmation.
Search and filter cookies by name or value.
Copy cookie names or values with one click.
Display cookie metadata such as path, domain (where accessible), expiration, Secure, and SameSite settings when available.
Fully responsive, keyboard accessible, and works entirely offline.
Suggested Difficulty
Easy
Tags
cookies, browser, storage, debugging, web-development, javascript, developer-tools, utility
References / Inspiration
MDN Web Docs – Document.cookie
MDN Web Docs – HTTP Cookies
RFC 6265 – HTTP State Management Mechanism
Pre-submission Checklist
Tool Name
Cookie Viewer
Proposed Filename
cookie-viewer.html
Category
Browser & Network
Description
A standalone browser-based utility that allows users to inspect and manage cookies for the current website. Users can view cookie names, values, expiration dates (when available), paths, and domains, as well as create, edit, delete, and search cookies through a simple interface. The tool is useful for developers debugging client-side applications and testing cookie behavior without opening browser developer tools. All operations happen locally in the browser and only affect cookies for the current origin.
Key Features
Display all cookies for the current origin in a searchable table.
View cookie names and values.
Create new cookies with configurable attributes.
Edit existing cookie values.
Delete individual cookies.
Clear all cookies for the current origin with confirmation.
Search and filter cookies by name or value.
Copy cookie names or values with one click.
Display cookie metadata such as path, domain (where accessible), expiration, Secure, and SameSite settings when available.
Fully responsive, keyboard accessible, and works entirely offline.
Suggested Difficulty
Easy
Tags
cookies, browser, storage, debugging, web-development, javascript, developer-tools, utility
References / Inspiration
MDN Web Docs – Document.cookie
MDN Web Docs – HTTP Cookies
RFC 6265 – HTTP State Management Mechanism
Pre-submission Checklist