Tools
Responsive Dimension Checker icon

Responsive Dimension Checker

Hold Alt key to check dimensions of elements on webpage. Shows width and height in real-time.

Users371
Rating5.0
Reviews2
Manifest versionV3
7-day growth+4
7-day growth rate+1.09%
Preview

Responsive Dimension Checker Media preview

3 assets
Trend

30-day user trend

Review user movement over the last 30 days.

User Growth Over Time

3703743783813852026年5月29日2026年6月1日2026年6月4日Latest: 371
Rating trend

30-day rating change

Track rating movement over time to see whether quality signals remain stable.

30-day rating change

Start
5.00
Latest
5.00
30-day rating change
0.00
4.904.955.005.055.102026年5月29日2026年6月1日2026年6月4日Latest: 5.00
2026年5月29日2026年6月4日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthDeclining
-8-2.11%
7-day growthGrowing
+4+1.09%
30-day growthGrowing
+9+2.49%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0
ManifestV3
Size23KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

Review the store description, core capabilities, and common use cases.

A designer's tool that helps you measure the spacing between elements on any webpage. Simply hold Alt and click on elements to see precise distances and measurements.

Key Features:

• Automatically detects and measures the closest distances between elements

• Shows precise pixel measurements with green guide lines

• Displays element dimensions (width × height)

• Real-time updates as you move between elements

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

The Chrome Web Store shows 2 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★
0
4★
0
3★
0
2★
0
1★
0
Related products

Similar and related extensions

Review related products from the Chrome Web Store detail page.