
CSS Peeper
Tailwind CSS
Unused CSS finder
Purgecss
CSS Dig
User CSS
Unused CSS
A simple CSS property viewer

Chrome DevTools
Firefox Developer Tools
HTTP Debugger
Fiddler
Charles Proxy
HttpWatch
Proxyman.io
The Web Developer extension adds various web developer tools to a browser. The extension is available for Chrome, Edge, Firefox, and Opera, and will run on any platform that these browsers support including Windows, macOS and Linux.

Which is more popular?
Based on our record, CSSViewer seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | chromewebstore.google.com | chrispederick.com |
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What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


No analysis of CSSViewer yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CSSViewer and Web Developer. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of CSSViewer yet. Be the first one to post
Web Developer Chrome browser extension is all in one toolkit that any web developer would desire to have. So what does it do? Basically, it has assembled a vast range of tools into categories, and each category...
Recommendations tracked on public social media and blogs since March 2021.


The "CSS Viewer" Chrome extension is a handy tool for JavaScript developers seeking to inspect and analyze CSS styles on web pages. With a simple click on the extension's icon in the Chrome toolbar, it provides a user-friendly interface... - Source: dev.to / over 3 years ago
CSS Viewer is a simple but very effective Chrome extension for web developers. As its name implies, this addon shows you the CSS properties of a given page wherever you hover your mouse. A small popup window appears showing you the CSS... - Source: dev.to / over 4 years ago
1 - CSSViewer : It allows to show the CSS properties of element on any webpage, you just hover your mouse on it . A small window appears showing you the CSS data . - Source: dev.to / over 4 years ago
Tracking Web Developer since Aug 2025.
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Crawl your website and find unused CSS
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Debug HTTP API calls to a back-end and between back-ends. Easy of use, clean UI, and short ramp-up time. Not a proxy, no network issues!
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