
Firefox Developer Tools
GitHub
HTTP Debugger
Fiddler
VS Code
Charles Proxy
puppeteer
Get started with Google Chrome's built-in web developer tools.

CSS Scan Pro
CSS Peeper
Hoverify
CSSViewer
Tailwind CSS
SuperDev Pro
CSS Dig
Instantly check or copy computed CSS from any element for only ~95$

Which is more popular?
Based on our record, Chrome DevTools should be more popular than CSS Scan. It has been mentioned 55 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | developer.chrome.com | getcssscan.com |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Chrome DevTools yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Inspect Network Activity - Chrome DevTools 101
Chrome CSS Viewer CSS Scan 2.0 - All Your CSS Secrets Revealed
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Chrome DevTools and CSS Scan. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


You hit a bug. You open the logs. You switch to the code. You check the database. You open the browser dev tools (like Chrome DevTools). You go back to the logs. Every switch costs you mental context. Studies show it takes 15–25 minutes... - Source: dev.to / 7 months ago
Familiarize yourself with two built-in tools you will use repeatedly. First, Chrome's internal task manager, which you open with Shift+Esc on Windows and Linux or through the Window menu on macOS. Second, the DevTools Performance panel,... - Source: dev.to / 7 months ago
The copy() function is a DevTools-specific API documented in the Chrome DevTools reference. It writes directly to the system clipboard. For a broader look at what DevTools offers, check out the browser developer tools overview on zovo.one. - Source: dev.to / 7 months ago
CSS Scan and CSS Pro are two of the best chrome extensions for front-end developers I know of. https://getcssscan.com/ https://csspro.com/. - Source: Hacker News / about 2 years ago
Bit confused, are you not also the developer of CSS Scan? What is the difference between these, and why is the price so much higher on CSS Pro? CSS Scan doesn't even have a subscription, and the lifetime license is only $3 more than the... Source: over 3 years ago
> Does anyone know a good extension that just does the hover / inspect element for the CSS styles in a nice way like this app? I think the same person makes CSS Scan ($95 lifetime): https://getcssscan.com/. - Source: Hacker News / over 3 years ago
When comparing Chrome DevTools and CSS Scan, you can also consider the following products.

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The easiest way to get and edit the CSS of any website, live
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Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
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Smart CSS viewer tailored for Designers.
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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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All-in-one browser extension to improve your web dev experience.
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