Outline Inspector

Quickly visualize HTML structure with a single click.

As of May 2026, Outline Inspector has 7 users in the art category.

Usersup 16.7 percent+16.7%
7
7
Ratingno change0%
— reviews
Reviewsno change0%
Version
2.0
Manifest V3

History

3 snapshots

Tracking since Apr 1, 2026.

7.086.55.92Apr 1, 2026May 29, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 202662.0
Apr 30, 202672.0
May 29, 202662.0
Now72.0

Permissions & access

Permissions
storageactiveTabscripting
Host access
<all_urls>

Screenshots

Outline Inspector screenshot 1Outline Inspector screenshot 2

About

Outline Helper is a lightweight Chrome extension designed for web developers and designers to easily visualize the structure of any webpage. With a single click, you can enable an outline on all HTML elements, helping you inspect layouts, detect misalignments, and refine your designs with precision.
Key Features:

✅ One-Click Activation – Instantly apply an outline to all elements on a webpage.
✅ Customizable Styles – Adjust the outline color and thickness (1-5px) to suit your needs.
✅ Toggle ON/OFF Easily – Use the extension icon or the built-in toggle switch for quick activation.
✅ Minimalist UI – Designed with a clean and intuitive Japanese-inspired interface.
✅ Keyboard Shortcut Support – Quickly enable or disable the outline for seamless workflow integration.

Whether you're a front-end developer, UX/UI designer, or accessibility tester, Outline Helper streamlines your workflow by providing a clear visual representation of element boundaries.

Download now and optimize your web development experience! 🚀

Technical

Version
2.0
Manifest
V3
Size
18.35KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
mohpjolmeonmmaakhancnffmlbnajjnp
Developer ID
u9178ddd1faef91444e00b5a54e6588a2
Developer Email
[email protected]
Created
Mar 27, 2025
Last Updated (Store)
Mar 27, 2025
Last Scraped
May 29, 2026
Website
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified May 29, 2026.