Code Preview Extension

Preview HTML, CSS & JS code in real-time

As of June 2026, Code Preview Extension has 315 users and a 4.67/5 rating from 3 reviews in the Developer Tools category.

Usersup 52.2 percent+52.2%
315
315
Ratingno change0%
4.67
3 reviews
Reviewsno change0%
3
Version
2.6
Manifest V3

History

5 snapshots

Tracking since Apr 20, 2026.

323.64261198.36Apr 20, 2026Jun 9, 2026
View as table
DateUsersRatingReviewsVersion
Apr 20, 20262074.6732.6
May 5, 20262504.6732.6
May 15, 20262734.6732.6
May 28, 20262934.6732.6
Jun 9, 20263014.6732.6
Now3154.6732.6

Permissions & access

Permissions
storagetabs
Host access
None declared

Screenshots

Code Preview Extension screenshot 1Code Preview Extension screenshot 2Code Preview Extension screenshot 3

About

Real-Time HTML, CSS & JavaScript Preview Right in Your Browser

Code Preview Extension gives you instant visual feedback as you write HTML, CSS, and JavaScript - no additional tabs or external services needed. See your code come to life in real-time without leaving your browser.

Perfect for:
• Web developers seeking to quickly test code without context switching
• Students learning frontend development who need immediate visual feedback
• Designers experimenting with CSS styles and animations
• Anyone who wants to prototype web components without setting up a development environment

Key Features:
• Live preview that updates as you type
• Works completely offline - no internet required
• No accounts or signups necessary
• Clean, distraction-free interface for focused coding
• Support for HTML, CSS, and JavaScript in one workspace

Stop juggling between coding environments and preview tabs. Streamline your web development workflow with this efficient code preview tool that shows you exactly how your code renders in real-time.

Code Preview Extension: The straightforward solution for visualizing your web code instantly.

Technical

Version
2.6
Manifest
V3
Size
328KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
ndeommfaoocijbikekkiepgipeiebgpg
Developer ID
ucbad17bef6a57aeb3c30e483fa2073d0
Developer Email
[email protected]
Created
Jan 30, 2025
Last Updated (Store)
Jul 8, 2025
Last Scraped
Jun 9, 2026
Website
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified Jun 9, 2026.