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Responsive Breakpoint Indicator

Adds a responsive breakpoint indicator to the page.

As of June 2026, Responsive Breakpoint Indicator has 15 users in the Developer Tools category.

Developer Tools
Chrome Web Store ↗.crx
Usersup 7.1 percent+7.1%
15
15
Ratingno change0%
—
— reviews
Reviewsno change0%
—
Version
1.0
Manifest V3

History

4 snapshots

Tracking since Apr 1, 2026.

16.2414.512.76Apr 1, 2026Jun 6, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 202614——1.0
May 13, 202613——1.0
May 25, 202614——1.0
Jun 6, 202616——1.0
Now15——1.0

Permissions & access

Permissions
storagescriptingactiveTab
Host access
<all_urls>

Screenshots

Responsive Breakpoint Indicator screenshot 1

About

A Chrome extension that overlays a floating badge on any web page to show which responsive breakpoint (Tailwind-style) the viewport currently matches. Toggle it on per browser session and pin the badge to any corner for quick visual feedback while developing or testing responsive layouts.

Features
Breakpoint awareness Highlights the active breakpoint label (all, sm, md, lg, xl, 2xl) as the viewport width changes.
Color-coded indicator Shifts badge colors across breakpoints for instant recognition without reading text.
Flexible placement Lets you pin the badge to any corner via a dropdown in popup.html.
Session persistence Uses chrome.storage so activation state and badge position persist across tabs and sessions.
Automatic injection Injects scripts into eligible tabs (http(s) and file URLs) on demand or whenever a refreshed tab loads while the indicator is active.

Technical

Version
1.0
Manifest
V3
Size
367KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
ghceefibekpfnjmgeelmcnfjpmbjfpfi
Developer ID
ue99801d8e4aee6f2e7d59b4fd0d990a4
Developer Email
[email protected]
Created
Oct 19, 2025
Last Updated (Store)
Oct 19, 2025
Last Scraped
Jun 6, 2026
Website
—
Support URL
—
Privacy Policy
—

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Data sourced from the Chrome Web Store · last verified Jun 6, 2026.