Session Cookie Copier Firefox

Session Cookie Copier

By: skrewt
Copy the session cookie to clipboard.
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Features & Capabilities

This local-only privacy respecting extension does exactly one job; it finds your session or sid or similar cookie on the current website and copies it to the clipboard in the format <cookie-name>=<cookie-value>.

This is especially useful for providing screen authentication to agents using tools like Playwright to navigate the web on your behalf.

User Growth & Download Statistics

Manifest V2 Add-on
By:
skrewt
Daily users:
4 1
Version:
1.0 Last updated: 2026-03-09
Version code:
6172426
Creation date:
2026-03-06
Risk:
Moderate risk impact High risk likelihood
Permissions:
Size:
29.78KB
Email:
sp*****@gmail.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-14
Compare stats and ranking:

Ranking

# 48,347 ▲ 5,919
Other rankings
#64 in session keyword 51 ▲ 6#196 in mission keyword 7 ▲ 19#209 in cookie keyword 51 ▲ 14

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
skrewt
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/session-cookie-copier/
Email:
sp*****@gmail.com
Website:
https://github.com/spencer-scw/session-cookie-copier

Is Session Cookie Copier Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Session Cookie Copier 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.
  • High ****** ******* *** ********* ********* ******** ***** *** ** ********** ****** * ******** ******* *****
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Session Cookie Copier may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

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