CSS Spider Firefox

CSS Spider

The fastest and easiest way to check, copy and edit CSS

Features & Capabilities

CSS Spider is a Chrome extension designed to revolutionize how developers inspect and manipulate CSS. By simply hovering over any element on a webpage, you can instantly view its CSS rules without opening traditional browser developer tools. With just one click, copy or export the CSS directly to CodePen for quick editing or sharing. This tool streamlines your workflow, making CSS inspection faster and easier than ever before.

Say goodbye to the hassle of navigating complex dev tools. CSS Spider empowers web designers and developers with immediate CSS insights and effortless export options, enhancing productivity and simplifying front-end development tasks.

User Growth & Download Statistics

Manifest V2 Add-on Developer Tools Design
By:
Mohith G
Daily users:
284 4
Rating:
4.20
(5)
Version:
1.3 Last updated: 2022-04-05
Version code:
5387509
Creation date:
2020-11-08
Risk:
Moderate risk impact Low risk likelihood
Permissions:
Size:
2.09MB
Email:
ad*****@fresalabs.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-14
Compare stats and ranking:

Ranking

Other platforms

Chrome
CSS Spider (v1.2)
646 4.00 (5)

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:
Mohith G
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/css-spider/
Email:
ad*****@fresalabs.com
Website:
https://cssspider.fresalabs.com

User Reviews

Hidden Gem! Does exactly what it should, how it should. I've tried other css viewers (was searching by # installs/uses) and took a chance glad i did. Pairs quite well with the "CSS Debug Outline" extension.
by Fi*****, 2025-04-22

too bad the project is kinda dead
by Fi*****, 2025-03-11

by Fi*****, 2023-07-30
View all user reviews ›

Is CSS Spider 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.

CSS Spider 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.
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.

CSS Spider has earned a fairly good reputation and likely can be trusted.

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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Best CSS Spider Alternatives

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