Chrome Web Store
5Versions
0Code reviewed

Not reviewed

No code review on record

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3 indicators in this extension

3 indicators
0 versions analysed

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What our analysis found

HTML Viewer, used by 3,000 people, is not yet reviewed by Extension Auditor. It comes from a publisher with 10 extensions and was last updated in May 2026.

HTML Viewer

HTML Viewer Chrome extension security report

ID: ncmnkcgopkmfgdjhgcpgpipkoojgcdna

Supported Languages

🇪🇹Amharic
🇸🇦Arabic
🇧🇩Bengali
🇧🇷Brazilian Portuguese
🇧🇬Bulgarian
🇪🇸Catalan
🇨🇳Chinese (Simplified)
🇹🇼Chinese (Traditional)
🇭🇷Croatian
🇨🇿Czech
🇩🇰Danish
🇳🇱Dutch
🇺🇸English
🇪🇪Estonian
🇵🇭Filipino
🇫🇮Finnish
🇫🇷French
🇩🇪German
🇬🇷Greek
🇮🇳Gujarati
🇮🇱Hebrew
🇮🇳Hindi
🇭🇺Hungarian
🇮🇩Indonesian
🇮🇹Italian
🇯🇵Japanese
🇮🇳Kannada
🇰🇷Korean
🇲🇽Latin American Spanish
🇱🇻Latvian
🇱🇹Lithuanian
🇲🇾Malay
🇮🇳Malayalam
🇮🇳Marathi
🇳🇴Norwegian
🇮🇷Persian
🇵🇱Polish
🇵🇹Portuguese
🇷🇴Romanian
🇷🇺Russian
🇷🇸Serbian
🇸🇰Slovak
🇸🇮Slovenian
🇪🇸Spanish
🇰🇪Swahili
🇸🇪Swedish
🇮🇳Tamil
🇮🇳Telugu
🇹🇭Thai
🇹🇷Turkish
🇺🇦Ukrainian
🇻🇳Vietnamese

Extension Info & Metadata

Status
Active
Version
1.2.2
Size
0.05 MB
Rating
4.8/5
Reviews
34
Users
3,000
Type
Extension
Updated
May 23, 2026
Category
Tools
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
This publisherTrack record
10extensions
5 no longer listed

Publisher Contextual Analysis

Author
codeinsack@gmail.com
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Extensions
10
Active
5
Obsolete
5
Listed
10
Unlisted
0
Users
5,832

Screenshots & videos

Screenshot 1
Screenshot 2

Install growth

Item
Type
Severity
Description
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.

3 indicators in this extension

3 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

About this extension

Use HTML Viewer to view HTML with an online page-code preview and CSS inspector for website markup analysis

Read the publisher’s full description

🧩 HTML Viewer is a powerful and intuitive tool designed to make html view tasks simple, fast, and accessible. Whether you're exploring page structure, learning how to view html code in chrome, or searching for an easy html viewer online, this extension gives you a seamless way to view html and understand any webpage’s markup instantly. One of its core strengths is reliability: the extension works on all websites, provides stable state persistence, and includes an instant toggle to enable or disable functionality. This makes it perfect for users who need a flexible online html viewer and a practical Web markup viewer for daily work. ⚡ Core interaction features include: Hover element highlighting Clean selection borders Pointer cursor activation On-hover tooltips Smooth transitions Our html viewer also answers the common question how to view html code of a website by offering a detailed element information panel. This panel shows tag names, attributes, and computed styles, acting as both a html css viewer and a style-and-markup viewer with clean syntax formatting. It’s ideal for anyone looking for a code viewer html, html and css viewer, or online view html solution. 📌 The information panel is designed with: Resizable layout Switchable left or right positioning Persistent layout preference An easy close (X) button Smooth UI animations Developers and learners benefit from precise style inspection through a built-in CSS display. Default and empty values are filtered out, helping you view html source more clearly. This structured approach transforms the tool into a convenient html source viewer, Website structure viewer, and Online document-code analyzer. 🔍 DOM navigation is another highlight: ➤ Parent element navigation ➤ Full children list with previews ➤ Hover-based child highlighting ➤ Click-to-navigate DOM nodes ➤ Auto-scroll to selected elements For those who want more control, html viewer includes a live CSS editing system. It allows inline style modifications, double-click editing, and real-time updates. This makes the extension a practical Site code inspection tool and a lightweight alternative to complex devtools. 🛠️ CSS editing capabilities include: ▸ Add new properties ▸ Remove existing properties ▸ Apply live changes instantly ▸ Use Enter/Escape shortcuts ▸ Update styling with no reload The extension also serves as an online html view utility for users who need to quickly inspect markup without hidden formatting. Combined with custom scrollbars, smooth animations, and intuitive visual feedback, it becomes a polished Browser-based layout inspector suitable for beginners and advanced users alike. 🌐 The clean gradient theme and UI refinements make this webpage preview utility not only functional but pleasant to use. Whether you need a markup code display tool, a quick Web source preview service, or are simply learning How to inspect a site’s code, this tool makes the process straightforward. With stable on/off switching, persistent preferences, and compatibility with all websites, html Viewer becomes a dependable companion for everyday development. The extension simplifies viewing a webpage’s source code while staying lightweight, fast, and user-friendly. 📝 From students exploring online html viewer options to professionals who need consistent view html capabilities for design audits, html viewer provides a complete workflow. Its balanced feature set helps you understand structure, refine styling, and navigate the DOM with ease. Upgrade your workflow today with an extension that brings clarity, precision, and efficiency to every page you inspect 🚀

User reviews

Extension files

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URLs
3

URLs

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No URLs found
No IP addresses found

3 indicators in this extension

3 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
1.2.2
Latest
0.05 MBNot scanned—
0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
1.2.1
0.05 MBNot scanned—
0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
1.2
0.05 MBNot scanned—
0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
1.1
0.05 MBNot scanned—
0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
1.0
0.05 MBNot scanned—
0430f1d2e97d815f0cf6892b2b5c85cef76cfb1ea6699ecd3ae70a8ed220932c
Showing 1 to 5 of 10 rows
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