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CSSViewer VS ViewSource.net

Compare CSSViewer VS ViewSource.net and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Reviews
  3. ยป Alternatives

CSSViewer logo CSSViewer

A simple CSS property viewer

ViewSource.net logo ViewSource.net

Paste any URL to see clean, pretty HTML/CSS/JS with headers & assets. Works great on mobile.
  • CSSViewer Landing page
    Landing page //
    2023-09-30
  • ViewSource.net ViewSource.net Homepage Dark
    ViewSource.net Homepage Dark //
    2025-10-09
  • ViewSource.net ViewSource.net Results Dark
    ViewSource.net Results Dark //
    2025-10-09
  • ViewSource.net ViewSource.net Homepage Light
    ViewSource.net Homepage Light //
    2025-10-09
  • ViewSource.net ViewSource.net Results Light
    ViewSource.net Results Light //
    2025-10-09

ViewSource.net is a fast, no-sign-up viewer for page source. Paste any URL (or use the bookmarklet) to see syntax-highlighted HTML, CSS, and JS, plus response headers and assets. It handles JS-rendered pages, pretty-prints minified code, and works smoothly on phones and tabletsโ€”perfect when DevTools arenโ€™t handy.

CSSViewer features and specs

  • Ease of Use
    CSSViewer offers a simple and intuitive interface that allows users to easily inspect CSS properties of web elements by hovering over them.
  • Quick Access
    The extension provides quick access to CSS properties without the need to open the browser's developer tools, saving time for developers and designers.
  • Detailed Information
    CSSViewer displays detailed CSS information, such as font, color, and box properties, which can be useful for debugging or learning CSS.
  • Lightweight Tool
    The extension is lightweight and doesn't require significant system resources, making it a convenient tool for front-end developers.

Possible disadvantages of CSSViewer

  • Limited Functionality
    CSSViewer is limited to viewing CSS properties and does not allow users to edit them directly or offer any advanced features available in full-featured developer tools.
  • Browser Compatibility
    The extension is explicitly designed for Google Chrome, which means users of other browsers may need to look for alternatives.
  • No Updates or Support
    Users have reported that CSSViewer lacks regular updates, which may lead to compatibility issues with newer versions of Chrome or fails to support newer CSS features.
  • Potential Security Risks
    As with any third-party extension, users need to be cautious about permissions and potential security risks associated with installing and using such tools.

ViewSource.net features and specs

No features have been listed yet.

Analysis of ViewSource.net

Overall verdict

  • ViewSource.net is a decent free, no-frills online tool for quickly viewing a website's HTML source code, useful for basic checks but limited compared to modern browser dev tools.

Why this product is good

  • Simple and easy to use interface for viewing raw HTML source of any webpage
  • No installation or browser extension required, works directly from the browser
  • Free to use with no signup needed
  • Useful for quickly inspecting source code when browser developer tools are inconvenient or restricted
  • Can help bypass certain view-source restrictions imposed by some websites or browsers

Recommended for

  • Beginner web developers learning HTML basics
  • Users who need a quick way to view page source without opening dev tools
  • People checking for basic SEO tags or meta information
  • Situations where browser's built-in view-source is blocked or unavailable
  • Casual users curious about a website's underlying code without technical setup

Category Popularity

0-100% (relative to CSSViewer and ViewSource.net)

CSSViewer

ViewSource.net

Design Tools
100 100%
Design Tools
0% 0
Markdown Viewer
0 0%
Markdown Viewer
100% 100
Development
100 100%
Development
0% 0
HTML Editor
0 0%
HTML Editor
100% 100

User comments

Share your experience with using CSSViewer and ViewSource.net. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, CSSViewer seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

CSSViewer mentions (5)

  • 7 Must Have Chrome Extensions for JavaScript Developers
    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 that allows you to hover over any element on a webpage and instantly view its corresponding CSS properties and values. - Source: dev.to / about 3 years ago
  • 20 Top Best Chrome Extensions for Web Developers in 2022
    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 data that makes up the element youโ€™re pointing at. - Source: dev.to / about 4 years ago
  • Top 10 Chrome Extensions for Web Developers in 2022
    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
  • 21 Chrome Extension for web developer and designer
    CSSViewer helps us to view CSS properties of an object in a web page in the most general way such as color, font, size, position... You just need to select this utility and hover your mouse over the object that they want. If you want, the CSS information will automatically appear. CSSViewer. - Source: dev.to / almost 5 years ago
  • Awesome Tools and Technologies I Use as a Developer!
    CSSViewer - For viewing and inspecting CSS on a page. - Source: dev.to / over 5 years ago

ViewSource.net mentions (0)

We have not tracked any mentions of ViewSource.net yet. Tracking of ViewSource.net recommendations started around Oct 2025.

What are some alternatives?

When comparing CSSViewer and ViewSource.net, you can also consider the following products

CSS Peeper - Smart CSS viewer tailored for Designers.

Go Online Tools HTML Viewer - HTML Viewer is a online HTML tool to preview live HTML code in browser.

Tailwind CSS - A utility-first CSS framework for rapidly building custom user interfaces.

HTML Online Viewer - HTML Online Viewer is a fast HTML highlighter with a live previewing.

Unused CSS finder - Crawl your website and find unused CSS

Online HTML Viewer - Instantly edit & preview HTML/CSS with our real-time Online HTML Viewer. Features live updates, syntax highlighting, auto-complete & file options. Free & fast!

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